Another pet peeve. Metal cover songs being placed in the middle of the album. I dont care if a band wants to do this but put the song at the end. It just completely ruins the flow of an album when you have a cover song in the middle, especially if its a metal version of some lame ass pop song.
I have some Bluetooth earbuds for when I take a walk. The pairing can be finicky at times when I put them in, like not pairing or only one of them does. So when they start and there's only sound in one speaker for several seconds, I get really annoyed (that's also annoying on a home stereo, but especially so with earbuds and headphones).