I guess the last work of his I heard is Autograph. As a whole, a melodious album. Nothing new actually, but the success of the film helped the music become a good hit. I still think that he can give much better products then he has till now. Just like Vidyasagar sometimes dazzles with wonderful compositions. My personal favourites from Bharadhwaj include songs from Pooveli, Amarkalam(Unnodu vazhatha Vazhvenna is a classy jazz number, even though SPB's Keatean was the most popular), Kadhal Mannan(there is a # by KSC/HH that stands out for me), Rojakootam(couple of #s, including Apple Penne), Rojavanam(was an all out good album, and refreshing at that time), Paandavar Bhoomi(it had some good #s that went unrecognized). Seems I haven't heard most of his albums.