This is Eyewear's 3131st post! What a year for pop and indie music 2013 has been. We have had comebacks from David Bowie and Adam Ant, Travis, Mazzy Star, Prefab Sprout, Pixies, Paul McCartney, Johnny Marr, Alice In Chains, Boy George and My Bloody Valentine, just to mention a few of the more unlikely ones. And we have had major pop albums and tracks from Katy Perry, Cher, and Lady Gaga. And, great Glasgow bands have had a good year, too, with a new Franz Ferdinand, and Chvrches. And new albums from big hitters The National, Pearl Jam, and Arctic Monkeys. Meanwhile, Montreal's own, Arcade Fire, returned with a massive classic. And, not to be outdone, several bands reinvented dance-funk-disco at the same time, including Phoenix and Daft Punk. Oh, and James Blake won the Mercury. And mercurial genius Kanye had a new, sonically off-putting release. And yet, and yet. Eyewear's annual round-up of the year's best tracks is never based on critical plaudits or any legi…