The film's soundtrack, composed by A. R. Rahman, was a major highlight, with hits like "Sadda Haq" and "Tum Ho". The music was widely praised for its soulful and energetic tracks, which captured the essence of the movie.

Rockstar is a story about Janardhan Jakhar, a young musician who transforms into Jordan, a rockstar. He falls in love with Heer, a free-spirited woman, but their relationship is complicated. The movie explores themes of love, heartbreak, and self-discovery, with a focus on the protagonist's musical journey.

Regarding the availability of Rockstar (2011) in Hindi 720p, it's essential to note that downloading copyrighted content without permission is illegal and can lead to penalties. However, there are legitimate platforms where you can stream or purchase the movie.

Rockstar is a 2011 Indian musical romantic drama film directed by Imtiaz Ali and produced by Eros International. The movie stars Ranbir Kapoor and Nargis Fakhri in lead roles, with music composed by A. R. Rahman. The film received critical acclaim for its music, performances, and direction.

Rockstar (2011) is a memorable Indian film that has left a lasting impact on audiences. While I'm unable to facilitate or promote unauthorized downloads, I encourage you to explore legitimate platforms where you can enjoy the movie while respecting the rights of its creators.