Bb Major Flat Five chord
Base note: A#Chord type: major flat five
Costruction: 1,3,b5
Aliases: A# Major Flat Five LA# Maggiore Flat Five A#maj-5 LA#maj-5 A#5 LA#5b A# 5 LA# 5b Bb5 SIb5b Bb 5 SIb 5b Bb Major Flat Five SIb Maggiore Flat Five Bbmaj-5 SIbmaj-5