We're All in This Together is a song sang by the whole cast of High School Musical 1 and the Super Smash Bros. (series)' Super Smash Bros. Bowl: Cheerleaders vs Coach Potaotes. April Llave and Yoshi is the only characters who can play the drums in this song. It is by all the character cheerleaders in the game of Super Smash Bros. Cheerleaders v Coach Potatoes. This song was sang by all the playable cheerleader characters in Super Smash Bros. Cheerleaders v Coach Potatoes. It is the final song in the movie that was sang in High School Musical 1 by the whole cast. I think in the song Toad steals of We're All in This Together is Jason Cross and Kelsi Nielsen's basketball in the finale of the movie High School Musical 1's song.