What's the name of the movie that plays piano with a nut, gets side swiped on his bike by an suv, falls in love with a ballet dancer

The movie is most likely High Strung Free Dance. A Reddit identification thread matches the detail about a piano player being hit by an SUV and still performing, and that film also centers on dance.

Why this fits

• The “piano player hit by an SUV” detail appears in the match for High Strung Free Dance.

• The ballet-dancer romance also lines up with the film’s dance-focused story.

Other possibilities

• Whiplash gets mentioned in the same discussion, but it does not fit the ballet-dancer clue as well.

• Grand Piano is another piano-centered film, but the ballet connection is weaker.

TL;DR: High Strung Free Dance is the best match.