(Redirected from Somatoform disorder). A somatic symptom disorder, formerly known as a somatoform disorder, is a category of mental disorder included in a number of diagnostic schemes of mental illness, including the DSM-5.
Piano uses all 10 fingers, and harp only uses 8. On piano, you have to understand more theory about when to use the black keys than you do on harp, which uses levers or pedals that often donât change through an entire song. Both instruments require you to use two hands to play two sets of notes.
I can take the guitar music away and go and write something that works on the harp, but that will cost you extra. The harp, like the piano, is a non-transposing instrument. What is written is how it sounds. The concert harp is tuned to concert pitch.