In facebbook chat how do you make a music note?

Hold down the ALT key and on the NUMERIC KEYPAD type 13 for ♪ and 14 for ♫. It doesnt work if you use the numbers along the top. you have to use the numeric keypad.
♪ ♫ Yeah the numeric keypad on a laptop is a little different. You still have to use Num Lock, but Number 1 is in the corner of Letter J, Number 2 is in the corner of letter K, Number 3=Letter L, Number 4=Letter U, Number 5=Letter I... I think you got the concept. :-)

For laptops, it is necessary to hold down the function key, Fn, the Alt key, and the corresponding letter/number. Example: music note is Fn, Alt, J, U while number locks is on. ♫♫