So, forget if you're from a music family or not. If you're learning an instument, all you need is to focus, have patience, maintain timing and small effort for a beautiful output.
Focus - to understand the theory and reading notations.
Patience - to practice and not get frustrated if you do not get it on the first go.
Timing - following the beats per minute plays a key role while playing.
All the above are the efforts you put while learning to get a beautiful output.
Have fun playing, cheers \m/