In the mobile world, there are a few things that are absolutely clutch to a good experience: a good phone or tablet (that's a given), a set of go-to apps, and a good set of headphones or earbuds. Not the crap that your phone may have shipped with or some knock-off junk available at the local Target for $23, but some high-quality speakers for your head. If you've never owned a good set of over-the-ear headphones, then you're missing out on what a great audio experience can be like.
PowerAMP, hands down the best music player in the Android Market, was updated today to include a couple of long-sought features, most notably true gapless playback and crossfading between tracks. Gapless playback is pure joy for people who listen to a lot of mixtapes broken down into individual songs, and crossfading is the icing on the cake, preferred by many music lovers.
Other notable additions include .cue file support, a silence remover, backing up and restoring settings into the cloud (finally someone's implementing this functionality available ever since Froyo!), and a host of bug fixes.