The chord A#add9 that is shown here contains the notes: A#, F, C. The root of the chord is A#. The scale from which the chord is derived is Major add9 chord (1โ3โ5โ9), and the degrees of the scale are: 1, 3, 5, 9.
To play the chord A#add9 shown above, place your fingers as follows:
On string number 5, on fret number 1 with finger number 1 (index finger)
On string number 4, on fret number 3 with finger number 2 (middle finger)
On string number 3, on fret number 3 with finger number 3 (ring finger)
On string number 2, on fret number 1 with finger number 1 (index finger)
On string number 1 (the thinnest), on fret number 1 with finger number 1 (index finger)
Finger numer 1 presses multiple strings as a barre.
Start strumming from string number 5 (notice not to play string 6).