I had promised to update my previous post about Guru’s music with artist names. I found this and more on a Rahman fan site. It would have made my previous post too long so I decided to do a new post on this. Here’s some information about the songs:

1. “Barso Re” – Shreya Ghoshal & Uday Mazumdar. Picturised on Aishwarya Rai in Athirapally waterfalls, Kerala. 
2. “Tere Bina” – A.R.Rahman, Chinmayi, Additional Voices – Murtaza,Qadir.  A.R.Rahman termed it as his favorite song in the album, in his MumbaiMirror interview. 
3. “Ek Lo Ek Muft” – Bappi Lahiri, K.S. Chitra, Additional Voices – Tanvi, Saloni, Boney, Jaidev. Mentioned as “Yammo Yammo and “Bolo Guru” in different sites, this is a Bengali number sung by Bappi Lahiri. This is a seven-minute song, which is reportedly used when the opening credits of the film roll up.
4. “Baazi Laga” – Udit Narayan, Madhushree, Swetha, Bhargavee. Additional Programming – Pravin Mani.
5. “Mayya” – Maryem Hassan Toller, Chinmayee, Keerthi. Programming & Additional Arrangements -  Ranjit Barot.  This song has been picturized in Turkey, and features Mallika Sherawat. 
6. “Ay Hairathe” – Hariharan, Alka Yagnik. Additional Voices – A.R.Rahman, Aslam Mohammed. 
7. “Jaage Hain” – K.S.Chitra , A.R.Rahman & Madras Choral Group.UPDATE (11/20):Here’s another review of Guru that I found interesting.Here’s a translation of some of the songs.UPDATE (11/21): Soundtrack with some nice comments is available here.