It will obviously help!!!!

I play a few instruments.

Since I self taught myself the piano and guitar, etc.. and listening to heaps and heaps of Mozart, Bach, Beethoven, Lizst, Vivaldi, Satch, Vai, Malmsteen etc... it just opened a door of possibilies.

Piano really helped with the theory side of things.

I feel like a one man band. I don't need to rely on others when recording a song. I can do it all myself, and that's just fun as!!! :D