By Subhash K Jha

At 65, Amitabh Bachchan remains indefatigable. Even as he continues to shoot for a number of films juggling dates among Mumbai, Goa and Delhi in the last one week, he also found the energy, breath and time to record three songs for Vishal-Shekhar for two different films.

"That's not all.One more song remains to be recorded for Sujoy Ghosh's Alladin as soon as I return to Mumbai," the Big B said from Goa where he 's shooting for debutant director Vivek Sharma's Bhootnath.

The Big B plays a ghost in Sharma's film.

"I've sung a rap song for Vishal-Shekhar for my ghost's character in Bhootnath and another rap song for my djinn's character in Alladdin. Plus I recorded a soft lyrical number for Bootnath. As soon as I return I'll record one more song for Alladin."

Vishal-Shekhar who've composed this carnival of crooning for the Big B, have been working on a non-film album of of Abhishek Bachchan's hip-hop for producer Rohan Sippy for the last one year. That too will have singing inputs from the senior Bachchan.

"It looks like the music composers are thinking of an alternative career for me. They obviously don't think much of me as an actor," the Big B jokes before flying off to the London Film Festival for Rituparno Ghosh's The Last Year, a film for which the actor's vocal prowess has come into much praise.