Bird, who will report to Clive Rich, senior vice-president of Sony BMG's futures division, will work as a middleman between the company's artists and brands.
Sony BMG's stable of artists includes Bob Dylan and Will Young. It also owns TV talent show The X Factor.
The company is looking to grow its revenue beyond traditional record sales by encouraging brands to tie up with its artists and music.
Before launching Soul, now called Nitro, Bird was group business director at Bartle Bogle Hegarty.