The lead vocalist Aditya's birthday in the movie is repeatedly highlighted as July 22. This referred to the real birthday of Don Henley, the lead vocalist of the Eagles. The lead guitarist's name is Joseph Mascarenhas, nick-named Joe which is the same as one of the lead guitarists of the Eagles, Joe Walsh.
This film garnered the most prestigious honor from the Library of the Academy of Motion Picture Arts and Sciences for including the "Rock On!!" script as a part of the Oscar Library.
In order to promote the film, a series of live concerts took place in Pune, Mumbai, New Delhi, Bengaluru and Kolkata. The concerts primarily had Farhan Akhtar performing along with Shankar-Ehsaan-Loy (the music composer trio of the film). The rest of the cast also made appearances.
In an incident in the movie where the reunited Magik band-members meet their former rival Ajay from Chakravyuh, Ajay tells them that he heard they had broken up. In response to this, KD says "Guess you were wrong. Hum ek break par the (we were on a break), now we are back", which was influenced by the famous dialogue from the Eagles' member Glenn Frey during their Hell Freezes Over album, "For the record we never broke up, we just had a 14 year vacation".
The "Rock On!!" Band (MAGIK Band) members appeared on the cover of the September 2008 issue of the Rolling Stone (India edition).