Common App Activities

I am currently filling out the activities section of my Common App and I have only one slot left to fill. I am unsure of which of these two activities I should include:

Guitar - 9th-11th grade
Varsity Lacrosse- only 9th grade

My involvement with the lacrosse was obviously very brief (see above) and I do not have any notable achievements within this team. However, in my description of this activity I would be able to include more details like that I was on Varsity, my position (attack) and how far my team moved in the league.

For guitar, I just took private lessons once a week. My hours/week would be able to be relatively high, though, as I practiced for over an hour every day year round. However, I do not really have anything to write in the description of this activity and I’m struggling to phrase “took lessons and performed at annual recitals” in a way that seems at all significant (any suggestions for how to describe an activity like this in a more impressive way would be very MUCH appreciated).

On my Common App, I already included two years on the varsity lacrosse team, but I don’t have any music-related activities other than guitar.

Which activity should I include?

I would put guitar! The longer involvement + not having any music on there yet makes a good case to add it. It will help you look more well rounded I believe. Some ideas for describing- “developed performance skills, learned how to read music, participated in annual recitals (did you do a solo or with others from around the community?) …”