you should allow something in the config for HEE to allow the music for 1.7.2 to be disabled or enabled like this:

Set to true if you want to enable music for HEE 1.7.2 or keep it as default false = false
may be issues if set to true

The entire music system is buggy in 1.7.2, including vanilla. There won't be any options to enable it, it just doesn't work correctly.

oh, ok D;