The Bielenberg Boy's Choir The Bielenberg Boy's Choir Composer Mike Bielenberg recently teamed up with the Young Singers of Callanwolde to record the original theme music for IBM's Solutions Developers CD-ROM. Bielenberg first conceived of the music as a purely techno thing, but as he was making the demo, he started adding some boy's choir samples. They sounded so good that he decided to record the real thing. Other recent Bielenberg projects include the theme music for "Atlanta's Best New Homes," airing weekly on WAGA (via Craig Miller Productions), and a meeting opener for an IBM Executive Conference at Walt Disney World (via The Computer Studio, Inc.).