I mostly just listen to the chorus of songs. I just skip to the chorus and then that's it for me. I don't really get anything out of the other parts in some songs. I understand why those other parts are good to have though. There are probably a bunch of reasons I feel like that. Like I really love the build up in a song such as Nero - Guilt and I think it's such an essential part of the song compared to Nero - Promises with an intro that isn't really that interesting even though the sounds are great.

From this I realised that a lot of my favorite songs often has a beat/melody looping through most of the song. First song I can think of is Daft Punk - Digital Love with the awesome sample they used. Then there's Gorillaz - Feel Good Inc. It's easier to listen to these songs cause I never get bored. Maybe it's because repetition is one thing that makes a song addicting.

These are just some thoughts I've had. Have a nice day!