It wasn’t very long ago that airlines offered a dozen or so pre-programmed radio stations you could shuffle through during your flight. Fast forward to 2014 and things have really changed. Starting today, Southwest Airlines is teaming up with Apple and Beats Music to offer the music streaming service on all Wi-Fi enabled planes. Southwest Airlines will provide free access to hundreds of Beats Music-curated playlists across a large selection of music genres and artists, though the full on-demand service that allows you to search through millions of tracks and albums is not available for all.