Yup, they are classic.Speaking of Punjabi songs, have you listened to Rabbi Shergill's sufi? Bulla Ki Jaana and Tere Bin are great songs.
Not really Latest, recently hit album are Alfaaz and now Judaa (Amrinder Gill) so do listen them.Punjabi songs are awesome. Latest I've heard is 'Kacchi pakki neend vich' - Diljit. I also love 'Khuliya paiya rehn kataba' by Diljit.
Speaking of Punjabi songs, have you listened to Rabbi Shergill's sufi? Bulla Ki Jaana and Tere Bin are great songs.
Chikni Chameli is finally up on the web. Katrina looks stunning. The tune is catchy but seems to be a clear copy of a Marathi song. I don't know the Marathi song as I don't know the language well, but I have heard it playing a lot in Ganesh Chaturthi and Janmashtami every year.
Until I watched the Rockstar movie, I didn't realize that mostly all of it's songs are amazing. Previously, Sadda Haq used to be my favorite but now after listening to the other songs Tum Ho and Phir Se Ud Chala are my favorites. Jo Bhi Main and Nadaan Parinde are also very good. One must listen to the whole album, it consists of some very good songs.