Playlist containing all 16 songs:
Practice

Individual songs:
Major 251s by Unknown Composer
Major 251s Altered by Unknown Composer
Major 251s With b13 by Unknown Composer
Major 251s With b9 by Unknown Composer
Minor 251s by Unknown Composer
Minor 251 In One Key by Unknown Composer
Minor 251s Hard Keys by Unknown Composer
Major 7 Practice by Unknown Composer
Dominant 7 Practice by Unknown Composer
Dominant 7#11 Practice by Unknown Composer
Dominant 7alt Practice by Unknown Composer
Dominant 13b9 Practice by Unknown Composer
Dominant 7b9#11 Practice by Unknown Composer
Blues by Unknown Composer
Minor Blues by Unknown Composer
Metronome by Unknown Composer