Tochi Raina is an Indian singer, composer and philosopher, best known as a playback singer in Hindi films. His most notable works include the songs Kabira for the movie "Yeh Jawaani Hai Deewani", "Iktara" from "Wake Up Sid", Ishq Waale Chor Hain for the Hindi movie Kya yahi sach hai with Vishal Khurana, Saibo for the Hindi movie Shor in the City a duet with Shreya Ghosal, Maldar Ki Jeb for the movie Bhindi Baazaar Inc. and Aali Re for the movie No One Killed Jessica. He recorded a music album 'Tochinaamah' consisting 3 songs – Saaiyaan, Jamoora and Akela.

Wake Up Sid is a 2009 Indian Hindi-language coming-of-age comedy-drama film written and directed by Ayan Mukerji and produced by Dharma Productions. It stars Ranbir Kapoor and Konkona Sen Sharma. Set in contemporary Mumbai, the film tells the story of a careless rich college brat (Kapoor) who is taught the value of owning up to responsibility by an aspiring writer from Kolkata.