SHAFAQNA – The Grand Ayatollah Fayyaz answered a question about listening to a music which has no effect on the person (who is listening to that music)
Question: What is the ruling about listening to a music which has no effect (on the person who is listening to that music)?
The Grand Ayatollah Fayyaz: If the person does not consider it to be Qena (causing the state of rapture), there is no problem. Otherwise, it is not allowed.
Source: PERSIAN SHAFAQNA