How do I record audio from iTunes, but not from my room in Yosemite 10.10.5?

[blackxacto]

Please excuse the noob way of saying this: I want to record audio playing from my iMac 14,2, but I do not want to record sounds in the room while recording the audio being played.

I used to use WaveTap. It worked beautifully. I could record anything from my iMac speakers. But it aint compatible anymore.

Anyone know how to do this in Yosemite 10.10.5?

 

[blackxacto]

I downloaded a free iScream, but it records the built in microphone. I want to record from iTunes12, not the built in microphone. Anyone know a way?

 

[blackxacto]

Found Audio Hijack. Works.

 

[steve62388]

Found Audio Hijack. Works.

Try Soundflower, it's free.