Two P.D.Q. Bach Rounds - No. 2, O Serpent (Live at Gordon Center, Owings Mills, MD / June 16, 2007)
- 专辑：P.D.Q. Bach & Peter Schickele: The Jekyll & Hyde Tour (Live at Gordon Center, Owings Mills, MD / June 16, 2007)
- 语种： 英语
- 流派：Classical
- 唱片公司：TELARC
- 发行时间：2007-11-13