DirectTV Music Channels

I just switched from Dish to AT&T/DirectTV and so far I’m very disappointed in the selection of Music Channels. The music that I’m looking for is Lady GaGa, Pink...that genre of music. I’ve searched, searched, listened to numerous channels and so far I’ve been unsuccessful. Please tell me which channel to go to as I’m tired of listening to the music that is titled Hits, Popular etc.  Dish had Sirius and I listened to the Blend which was awesome and I dearly miss it‼️  Please help‼️