Tetratonic Scales

There are 495 ways to traverse one octave in 4 steps. This is the complete listing.

Seventh Chords Shortlist



MAJOR CHORDS

Major Seventh Chords:
Cmaj7 | Dbmaj7Dmaj7Ebmaj7Emaj7Fmaj7Gbmaj7Gmaj7Abmaj7Amaj7Bbmaj7Bmaj7 |

Augmented Major Seventh Chords:
Cmaj7#5 | Dbmaj7#5 | Dmaj7#5 | Ebmaj7#5 | Emaj7#5 | Fmaj7#5 | Gbmaj7#5 | Gmaj7#5 | Abmaj7#5 | Amaj7#5 | Bbmaj7#5 | Bmaj7#5
Major seventh sharp fifth

Major Sixth:
C6 | Db6 | D6 | Eb6 | E6 | F6 | Gb6 | G6 | Ab6 | A6 | Bb6 | B6 

Major Seventh Flat Five: 
Cmaj7b5 | Dbmaj7b5 | Dmaj7b5 | Ebmaj7b5 | Emaj7b5 | Fmaj7b5 | Gbmaj7b5 | Gmaj7b5 | Abmaj7b5 | Amaj7b5 | Bbmaj7b5 | Bmaj7b5

 

MINOR CHORDS

Minor Seventh Chords:
Cm7 | Dbm7 | Dm7 | Ebm7 | Em7 | Fm7 | Gbm7 | Gm7 | Abm7 | Am7 | Bbm7 | Bm7

Minor Major Seventh Chords: 
CmMaj7 | DbmMaj7 | DmMaj7 | EbmMaj7 | EmMaj7 | FmMaj7 | GbmMaj7 | GmMaj7 | AbmMaj7 | AmMaj7 | BbmMaj7 | BmMaj7

Minor Sixth Chords:
Cm6 | Dbm6 | Dm6 | Ebm6 | Em6 | Fm6 | Gbm6 | Gm6 | Abm6 | Am6 | Bbm6 | Bm6

Half-Diminished Chords:
Cm7b5 | Dbm7b5 | Dm7b5 | Ebm7b5 | Em7b5 | Fm7b5 | Gbm7b5 | Gm7b5 | Abm7b5 | Am7b5 | Bbm7b5 | Bm7b5

Diminished Seventh Chords:
Cdim7 | Dbdim7 | Ddim7 | Ebdim7 | Edim7 | Fdim7 | Gbdim7 | Gdim7 | Abdim7 | Adim7 | Bbdim7 | Bdim7

 

DOMINANT CHORDS

Dominant Seventh Chords:
C7Db7D7 | Eb7 | E7 | F7 | Gb7 | G7 | Ab7 | A7 | Bb7 | B7

Augmented Dominant Seventh Chords:
C7+ | Db7+ | D7+ | Eb7+ | E7+ | F7+ | Gb7+ | G7+ | Ab7+ | A7+ | Bb7+ | B7+
Dominant seventh sharp fifth, altered dominant

Dominant Seventh Flat Five: 
C7b5 | Db7b5 | D7b5 | Eb7b5 | E7b5 | F7b5 | Gb7b5 | G7b5 | Ab7b5 | A7b5 | Bb7b5 | B7b5

 

Complete List of Tetratonic Scales


  1. Ab A Bb B
  2. C A Bb B
  3. C Ab A B
  4. C Ab A Bb
  5. C Ab Bb B
  6. C D A B
  7. C D A Bb
  8. C D Ab A
  9. C D Ab B
  10. C D Ab Bb
  11. C D Bb B
  12. C D E A
  13. C D E Ab
    1. E7#5
  14. C D E B
  15. C D E Bb
  16. C D E F
  17. C D E G
  18. C D E Gb
  19. C D Eb A
  20. C D Eb Ab
  21. C D Eb B
  22. C D Eb Bb
  23. C D Eb E
  24. C D Eb F
  25. C D Eb G
  26. C D Eb Gb
  27. C D F A
    1. Dm7
    2. B6
  28. C D F Ab
    1. Dm7b5
    2. Fm6
  29. C D F B
  30. C D F Bb
  31. C D F G
  32. C D F Gb
  33. C D G A
  34. C D G Ab
    1. Abmaj7b5
  35. C D G B
  36. C D G Bb
  37. C D Gb A
    1. D7
  38. C D Gb Ab
    1. D7b5
    2. Ab7b5
  39. C D Gb B
  40. C D Gb Bb
    1. D7#5
  41. C D Gb G
  42. C Db A B
  43. C Db A Bb
  44. C Db Ab A
  45. C Db Ab B
  46. C Db Ab Bb
  47. C Db Bb B
  48. C Db D A
  49. C Db D Ab
  50. C Db D B
  51. C Db D Bb
  52. C Db D E
  53. C Db D Eb
  54. C Db D F
  55. C Db D G
  56. C Db D Gb
  57. C Db E A
  58. C Db E Ab
    1. DbmMaj7
  59. C Db E B
  60. C Db E Bb
  61. C Db E F
  62. C Db E G
  63. C Db E Gb
  64. C Db Eb A
  65. C Db Eb Ab
  66. C Db Eb B
  67. C Db Eb Bb
  68. C Db Eb E
  69. C Db Eb F
  70. C Db Eb G
  71. C Db Eb Gb
  72. C Db F A
    1. Dbmaj7#5
  73. C Db F Ab
    1. Dbmaj7
  74. C Db F B
  75. C Db F Bb
  76. C Db F G
    1. Dbmaj7b5
  77. C Db F Gb
  78. C Db G A
  79. C Db G Ab
  80. C Db G B
  81. C Db G Bb
  82. C Db Gb A
  83. C Db Gb Ab
  84. C Db Gb B
  85. C Db Gb Bb
  86. C Db Gb G
  87. C E A B
  88. C E A Bb
  89. C E Ab A
    1. AmMaj7
  90. C E Ab B
    1. Cmaj7#5
  91. C E Ab Bb
    1. C7#5
  92. C E Bb B
  93. C E F A
    1. Fmaj7
  94. C E F Ab
    1. FmMaj7
  95. C E F B
  96. C E F Bb
  97. C E F G
  98. C E F Gb
  99. C E G A
    1. Am7
    2. C6
  100. C E G Ab
    1. Abmaj7#5
  101. C E G B
    1. Cmaj7
  102. C E G Bb
    1. C7
  103. C E Gb A
    1. Gbm7b5
    2. Am6
  104. C E Gb Ab
    1. Ab7#5
  105. C E Gb B
    1. Cmaj7b5
  106. C E Gb Bb
    1. C7b5
    2. Gb7b5
  107. C E Gb G
  108. C Eb A B
  109. C Eb A Bb
  110. C Eb Ab A
  111. C Eb Ab B
  112. C Eb Ab Bb
  113. C Eb Bb B
  114. C Eb E A
  115. C Eb E Ab
    1. Emaj7#5
  116. C Eb E B
  117. C Eb E Bb
  118. C Eb E F
  119. C Eb E G
  120. C Eb E Gb
  121. C Eb F A
    1. F7
  122. C Eb F Ab
    1. Fm7
    2. D6
  123. C Eb F B
  124. C Eb F Bb
  125. C Eb F G
  126. C Eb F Gb
  127. C Eb G A
    1. Am7b5
    2. Cm6
  128. C Eb G Ab
    1. Abmaj7
  129. C Eb G B
    1. CmMaj7
  130. C Eb G Bb
    1. Cm7
    2. Eb6
  131. C Eb Gb A
    1. Cdim7
    2. Ebdim7
    3. Gbdim7
    4. Adim7
  132. C Eb Gb Ab
    1. Ab7
  133. C Eb Gb B
  134. C Eb Gb Bb
    1. Cm7b5
    2. Ebm6
  135. C Eb Gb G
  136. C F A B
  137. C F A Bb
  138. C F Ab A
  139. C F Ab B
  140. C F Ab Bb
  141. C F Bb B
  142. C F G A
  143. C F G Ab
  144. C F G B
  145. C F G Bb
  146. C F Gb A
  147. C F Gb Ab
  148. C F Gb B
  149. C F Gb Bb
    1. Gbmaj7b5
  150. C F Gb G
  151. C G A B
  152. C G A Bb
  153. C G Ab A
  154. C G Ab B
  155. C G Ab Bb
  156. C G Bb B
  157. C Gb A B
  158. C Gb A Bb
  159. C Gb Ab A
  160. C Gb Ab B
  161. C Gb Ab Bb
  162. C Gb Bb B
  163. C Gb G A
  164. C Gb G Ab
  165. C Gb G B
  166. C Gb G Bb
  167. D A Bb B
  168. D Ab A B
  169. D Ab A Bb
  170. D Ab Bb B
  171. D E A B
  172. D E A Bb
    1. Bbmaj7b5
  173. D E Ab A
  174. D E Ab B
    1. E7
  175. D E Ab Bb
    1. E7b5
    2. Bb7b5
  176. D E Bb B
  177. D E F A
  178. D E F Ab
  179. D E F B
  180. D E F Bb
  181. D E F G
  182. D E F Gb
  183. D E G A
  184. D E G Ab
  185. D E G B
    1. Em7
    2. Db6
  186. D E G Bb
    1. Em7b5
    2. Gm6
  187. D E Gb A
  188. D E Gb Ab
  189. D E Gb B
  190. D E Gb Bb
    1. Gb7#5
  191. D E Gb G
  192. D Eb A B
  193. D Eb A Bb
  194. D Eb Ab A
  195. D Eb Ab B
  196. D Eb Ab Bb
  197. D Eb Bb B
  198. D Eb E A
  199. D Eb E Ab
  200. D Eb E B
  201. D Eb E Bb
  202. D Eb E F
  203. D Eb E G
  204. D Eb E Gb
  205. D Eb F A
  206. D Eb F Ab
  207. D Eb F B
  208. D Eb F Bb
  209. D Eb F G
  210. D Eb F Gb
  211. D Eb G A
    1. Ebmaj7b5
  212. D Eb G Ab
  213. D Eb G B
    1. Ebmaj7#5
  214. D Eb G Bb
    1. Ebmaj7
  215. D Eb Gb A
  216. D Eb Gb Ab
  217. D Eb Gb B
  218. D Eb Gb Bb
    1. EbmMaj7
  219. D Eb Gb G
  220. D F A B
    1. Bm7b5
    2. Dm6
  221. D F A Bb
    1. Bbmaj7
  222. D F Ab A
  223. D F Ab B
    1. Ddim7
    2. Fdim7
    3. Abdim7
    4. Bdim7
  224. D F Ab Bb
    1. Bb7
  225. D F Bb B
  226. D F G A
  227. D F G Ab
  228. D F G B
    1. G7
  229. D F G Bb
    1. Gm7
    2. Bb6
  230. D F Gb A
  231. D F Gb Ab
  232. D F Gb B
  233. D F Gb Bb
    1. Gbmaj7#5
  234. D F Gb G
  235. D G A B
  236. D G A Bb
  237. D G Ab A
  238. D G Ab B
  239. D G Ab Bb
  240. D G Bb B
  241. D Gb A B
    1. Bm7
    2. D6
  242. D Gb A Bb
    1. Bbmaj7#5
  243. D Gb Ab A
  244. D Gb Ab B
    1. Abm7b5
    2. Bm6
  245. D Gb Ab Bb
    1. Bb7#5
  246. D Gb Bb B
    1. BmMaj7
  247. D Gb G A
  248. D Gb G Ab
  249. D Gb G B
    1. Gmaj7
  250. D Gb G Bb
    1. GmMaj7
  251. Db A Bb B
  252. Db Ab A B
  253. Db Ab A Bb
  254. Db Ab Bb B
  255. Db D A B
  256. Db D A Bb
  257. Db D Ab A
  258. Db D Ab B
  259. Db D Ab Bb
  260. Db D Bb B
  261. Db D E A
  262. Db D E Ab
  263. Db D E B
  264. Db D E Bb
  265. Db D E F
  266. Db D E G
  267. Db D E Gb
  268. Db D Eb A
  269. Db D Eb Ab
  270. Db D Eb B
  271. Db D Eb Bb
  272. Db D Eb E
  273. Db D Eb F
  274. Db D Eb G
  275. Db D Eb Gb
  276. Db D F A
    1. DmMaj7
  277. Db D F Ab
  278. Db D F B
  279. Db D F Bb
  280. Db D F G
  281. Db D F Gb
  282. Db D G A
  283. Db D G Ab
  284. Db D G B
  285. Db D G Bb
  286. Db D Gb A
    1. Dmaj7
  287. Db D Gb Ab
    1. Dmaj7b5
  288. Db D Gb B
  289. Db D Gb Bb
    1. Dmaj7#5
  290. Db D Gb G
  291. Db E A B
  292. Db E A Bb
  293. Db E Ab A
    1. Amaj7
  294. Db E Ab B
    1. Dbm7
    2. Bb6
  295. Db E Ab Bb
    1. Bbm7b5
    2. Dbm6
  296. Db E Bb B
  297. Db E F A
    1. Fmaj7#5
  298. Db E F Ab
  299. Db E F B
  300. Db E F Bb
  301. Db E F G
  302. Db E F Gb
  303. Db E G A
    1. A7
  304. Db E G Ab
  305. Db E G B
    1. Dbm7b5
    2. Em6
  306. Db E G Bb
    1. Dbdim7
    2. Edim7
    3. Gdim7
    4. Bbdim7
  307. Db E Gb A
    1. Gbm7
    2. A6
  308. Db E Gb Ab
  309. Db E Gb B
  310. Db E Gb Bb
    1. Gb7
  311. Db E Gb G
  312. Db Eb A B
  313. Db Eb A Bb
  314. Db Eb Ab A
    1. Amaj7b5
  315. Db Eb Ab B
  316. Db Eb Ab Bb
  317. Db Eb Bb B
  318. Db Eb E A
  319. Db Eb E Ab
  320. Db Eb E B
  321. Db Eb E Bb
  322. Db Eb E F
  323. Db Eb E G
  324. Db Eb E Gb
  325. Db Eb F A
    1. F7#5
  326. Db Eb F Ab
  327. Db Eb F B
  328. Db Eb F Bb
  329. Db Eb F G
  330. Db Eb F Gb
  331. Db Eb G A
    1. Eb7b5
    2. A7b5
  332. Db Eb G Ab
  333. Db Eb G B
    1. Eb7#5
  334. Db Eb G Bb
    1. Eb7
  335. Db Eb Gb A
    1. Ebm7b5
    2. Gbm6
  336. Db Eb Gb Ab
  337. Db Eb Gb B
  338. Db Eb Gb Bb
    1. Ebm7
    2. C6
  339. Db Eb Gb G
  340. Db F A B
    1. Db7#5
  341. Db F A Bb
    1. BbmMaj7
  342. Db F Ab A
    1. Amaj7#5
  343. Db F Ab B
    1. Db7
  344. Db F Ab Bb
    1. Bbm7
    2. Db6
  345. Db F Bb B
  346. Db F G A
    1. A7#5
  347. Db F G Ab
  348. Db F G B
    1. Db7b5
    2. G7b5
  349. Db F G Bb
    1. Gm7b5
    2. Bbm6
  350. Db F Gb A
    1. GbmMaj7
  351. Db F Gb Ab
  352. Db F Gb B
  353. Db F Gb Bb
    1. Gbmaj7
  354. Db F Gb G
  355. Db G A B
  356. Db G A Bb
  357. Db G Ab A
  358. Db G Ab B
  359. Db G Ab Bb
  360. Db G Bb B
  361. Db Gb A B
  362. Db Gb A Bb
  363. Db Gb Ab A
  364. Db Gb Ab B
  365. Db Gb Ab Bb
  366. Db Gb Bb B
  367. Db Gb G A
  368. Db Gb G Ab
  369. Db Gb G B
    1. Gmaj7b5
  370. Db Gb G Bb
  371. E A Bb B
  372. E Ab A B
  373. E Ab A Bb
  374. E Ab Bb B
  375. E F A B
    1. Fmaj7b5
  376. E F A Bb
  377. E F Ab A
  378. E F Ab B
  379. E F Ab Bb
  380. E F Bb B
  381. E F G A
  382. E F G Ab
  383. E F G B
  384. E F G Bb
  385. E F Gb A
  386. E F Gb Ab
  387. E F Gb B
  388. E F Gb Bb
  389. E F Gb G
  390. E G A B
  391. E G A Bb
  392. E G Ab A
  393. E G Ab B
  394. E G Ab Bb
  395. E G Bb B
  396. E Gb A B
  397. E Gb A Bb
  398. E Gb Ab A
  399. E Gb Ab B
  400. E Gb Ab Bb
  401. E Gb Bb B
  402. E Gb G A
  403. E Gb G Ab
  404. E Gb G B
  405. E Gb G Bb
  406. Eb A Bb B
  407. Eb Ab A B
  408. Eb Ab A Bb
  409. Eb Ab Bb B
  410. Eb E A B
  411. Eb E A Bb
  412. Eb E Ab A
  413. Eb E Ab B
    1. Emaj7
  414. Eb E Ab Bb
    1. Emaj7b5
  415. Eb E Bb B
  416. Eb E F A
  417. Eb E F Ab
  418. Eb E F B
  419. Eb E F Bb
  420. Eb E F G
  421. Eb E F Gb
  422. Eb E G A
  423. Eb E G Ab
  424. Eb E G B
    1. EmMaj7
  425. Eb E G Bb
  426. Eb E Gb A
  427. Eb E Gb Ab
  428. Eb E Gb B
  429. Eb E Gb Bb
  430. Eb E Gb G
  431. Eb F A B
    1. F7b5
    2. B7b5
  432. Eb F A Bb
  433. Eb F Ab A
  434. Eb F Ab B
    1. Fm7b5
    2. Abm6
  435. Eb F Ab Bb
  436. Eb F Bb B
    1. Bmaj7b5
  437. Eb F G A
  438. Eb F G Ab
  439. Eb F G B
    1. G7#5
  440. Eb F G Bb
  441. Eb F Gb A
  442. Eb F Gb Ab
  443. Eb F Gb B
  444. Eb F Gb Bb
  445. Eb F Gb G
  446. Eb G A B
    1. B7#5
  447. Eb G A Bb
  448. Eb G Ab A
  449. Eb G Ab B
    1. AbmMaj7
  450. Eb G Ab Bb
  451. Eb G Bb B
    1. Bmaj7#5
  452. Eb Gb A B
    1. B7
  453. Eb Gb A Bb
  454. Eb Gb Ab A
  455. Eb Gb Ab B
    1. Abm7
    2. B6
  456. Eb Gb Ab Bb
  457. Eb Gb Bb B
    1. Bmaj7
  458. Eb Gb G A
  459. Eb Gb G Ab
  460. Eb Gb G B
    1. Gmaj7#5
  461. Eb Gb G Bb
  462. F A Bb B
  463. F Ab A B
  464. F Ab A Bb
  465. F Ab Bb B
  466. F G A B
  467. F G A Bb
  468. F G Ab A
  469. F G Ab B
  470. F G Ab Bb
  471. F G Bb B
  472. F Gb A B
  473. F Gb A Bb
  474. F Gb Ab A
  475. F Gb Ab B
  476. F Gb Ab Bb
  477. F Gb Bb B
  478. F Gb G A
  479. F Gb G Ab
  480. F Gb G B
  481. F Gb G Bb
  482. G A Bb B
  483. G Ab A B
  484. G Ab A Bb
  485. G Ab Bb B
  486. Gb A Bb B
  487. Gb Ab A B
  488. Gb Ab A Bb
  489. Gb Ab Bb B
  490. Gb G A B
  491. Gb G A Bb
  492. Gb G Ab A
  493. Gb G Ab B
  494. Gb G Ab Bb
  495. Gb G Bb B

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