House of Bob Studios is a recording studio located in Franklin, Tennessee. It is Bob Hartman's personal studio, and it has been used to record several of Petra's albums.

In 2007, Hartman recorded the guitars and vocals for the album Vertical Expressions, released by II Guys from Petra. The rest of the instrumentation was recorded by Jim Cooper at Lake Dog Studios.



II Guys from PetraEdit

External linksEdit

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