In other words, you can learn piano and guitar simultaneously, mainly because music theory and standard notation are the same, regardless of what instrument you’re playing. You won’t have to learn different theory for different instruments; you’ll just have to know where to find the notes on each instrument.
Moreover, is it better to learn guitar or piano first?
Overall, the guitar is easier to learn than the piano. If you consider the layout, learning songs, the ability to self-teach and a few other things, it is an easier instrument. However, it’s the easiest on average for everyone. This means for people of all ages.
Correspondingly, is it OK to learn 2 instruments at the same time? Contrary to popular belief, learning two instruments simultaneously is perfectly achievable. Many professional musicians will have some degree of competency on a second instrument. Research indicates that learning two instruments at once will not adversely affect progression on either instrument.
Besides, which is more versatile guitar or piano?
The most practical instruments to learn would perhaps be the piano and guitar. They are both polyphonic and have richer sounds. And one can sing while playing them. Guitar enthusiasts will point out that the guitar is more versatile.