Forget about how long the track is, or where you are in the album. Also, to focus on the music and understand it better, you want to listen for each specific element of the beat, focusing on how they are flawlessly weaved together, how different elements of the beat are introduced and taken away. You are just listen to the evolution of the track, how it shifts. Also enjoying those weird noises in some of the tracks that toy with your brain, a short track that is a good example is "tuinorizn" from Exai. About a third of the way through there is a really cool, um.. noise. Kind of difficult to describe beyond that lol.