I’m in high school and music is very important to me. I play the viola and the guitar and I used to take piano lessons. I stopped about 4-5 years ago and now I would like to start again. I took lessons for about 4 years so I’m past the basics but I’m not too advanced. Does anybody know of a few songs to get myself back into the groove of things?
You need to start getting the feeling of piano keys again.
1. Your fingers need to be warmed up by playing technical skills (scales, chords, variations)
2. Start with easy piece that you can memorize then progress gradually. Master it!
3. Repeat 1&2 every day
I have been playing piano for 18 years now and had ever taken a break before as well 
visit my website for reference.