A
Major blues
 Scale
notes:ABCC#EF#
intervals:1P2M3m3M5P6M
semitones:211323
AECGBbFC#AbBF#DA3CGEbBbC#G#EB5DAFCEbBbF#C#7EBGDFCAbEbF#C#AE10GDBbFG#D#BF#1212AECGBbFC#AbBF#DA15CGEbBbC#G#EB17DAFCEbBbF#C#

Harmonized chords

IIIIIIIVVVI
in 3-notesAmBsus2---F#sus4
in 4-notesAmBsus2---F#sus4

other scale chords

AmajAmA5Asus2AMadd9Amadd9A6Am6A6/9Am6/9

Scale modes

A Major bluesF# Minor blues

Related

with less notes

A Pentatonic majorA b3 pentatonic

with more notes

A Nine tone scaleA Bebop minorA Composite blues