|A1||And Only One, A Puppy-Dog, Listened Till Silence Fell;||36:36|
|B1||And When He Got Back To His Home, That Dog Felt Far From Well||33:25|
The Knowledge Mastery Series consists of twenty six tapes. This is tape no. 4.
No. 1 for tape and phonograph
No. 2 for tape
The title comes from the novel Doctor Faustus by Thomas Mann
released 09 June 2015