Si#, Si#M, Si#Δ, Si# maj, Si# Major
Notes: Si♯, Rex, Fax
Search chord by name:
Search chord by notes:
or select the root of the chord
then select chord type (quality) from the list below
Additionally, you can Download our ChordIQ FREE to learn notes, guitar (or ukulele, bass, you name) chords in different tuning, perfect pitch and lots more.