The "Best (club) Music of 2015" Meta-list of lists.
If you only read one and want to broaden your musical horizons, try this.
"Forget the squeezed middle, most of the music we love at The Quietus is from the fucked bottom."
http://thequietus.com/articles/19350-best-albums-2015
https://bleep.com/albums-of-the-year-2015
https://boomkat.com/charts/2015/119
http://dangerousminds.net/comments/graham_duffs_epic_best_albums_of_2015_mega-post
http://djmag.com/features/top-10-albums-2015
http://www.djmag.com/features/tunes-2015
http://drownedinsound.com/in_depth/4149636-our-50-favourite-uk-albums-of-2015
http://www.dummymag.com/lists/the-30-best-albums-of-2015-dummy
http://www.dummymag.com/lists/the-50-best-tracks-of-2015-dummy
http://www.dummymag.com/lists/the-10-best-12s-of-2015-according-to-semtek
http://www.dummymag.com/lists/the-25-best-remixes-of-2015
http://www.dummymag.com/lists/the-20-best-music-videos-of-2015
https://www.facebook.com/photo.php?fbid=10153283178480095&set=a.10150094394895095.273899.626640094&type=3&theater
http://www.factmag.com/2015/12/01/best-record-labels-of-2015/
http://www.factmag.com/2015/12/09/the-50-best-albums-of-2015/
http://www.factmag.com/2015/12/10/best-club-tracks-2015/
http://www.factmag.com/2015/12/16/best-house-and-techno-tracks-2015/2/
http://www.factmag.com/2015/12/22/artists-favorites-of-2015/
http://www.factmag.com/2015/12/23/fact-contributors-best-of-2015/
http://www.theguardian.com/music/ng-interactive/2015/dec/02/best-albums-of-2015
http://includemeout2.blogspot.com/2015/12/best-of-2015-mix.html
http://inverted-audio.com/feature/best-tracks-of-2015/
http://inverted-audio.com/feature/best-albums-of-2015/
http://www.junodownload.com/plus/2015/12/08/best-of-2015-top-12-albums/
http://www.loudandquiet.com/2015/12/top-40-albums-of-2015/
http://marcelandshorty.com/2015/12/20/top-albums-2015/
http://www.mixmag.net/feature/top-50-albums-of-2015
http://www.mixmag.net/feature/top-100-tunes
http://www.npr.org/2015/12/11/458828330/npr-musics-10-favorite-electronic-albums-of-2015
http://www.npr.org/2015/12/18/460052323/recommended-dose-our-favorite-dance-tracks-of-2015
http://onehouronedj.com/wordpress/the-ohod-2015-awards/
http://www.phonicarecords.com/page/phonica-records-best-singles-of-2015-25-1-82
http://pitchfork.com/features/staff-lists/9758-guest-list-best-of-2015/
http://pitchfork.com/features/staff-lists/9765-the-100-best-tracks-of-2015/
http://pitchfork.com/features/staff-lists/9764-the-50-best-albums-of-2015/
http://pitchfork.com/features/staff-lists/9773-the-best-experimental-albums-of-2015/
http://www.residentadvisor.net/feature.aspx?2571 DJs
http://www.residentadvisor.net/feature.aspx?2572 Live acts
http://www.residentadvisor.net/feature.aspx?2575 Albums
http://www.residentadvisor.net/feature.aspx?2576 Tracks
http://www.self-titledmag.com/2015/12/14/steve-hauschildts-top-5-records/
http://soyoungmagazine.com/journal-top-10-songs-2015/
http://www.stampthewax.com/2015/12/09/tracks-of-2015-electronic-2/
http://www.stampthewax.com/2015/12/10/tracks-of-2015-remixes/
http://www.stampthewax.com/2015/12/15/tracks-of-2015-best-of-the-rest/
http://www.telegraph.co.uk/music/what-to-listen-to/the-best-pop-and-rock-albums-of-2015/
http://thequietus.com/articles/19346-spools-out-best-of-2015-tape-reviews
http://thequietus.com/articles/19396-best-reissues-mixes-2015
http://thequietus.com/articles/19458-tracks-of-the-year-2015
http://thequietus.com/articles/19424-the-best-jazz-of-2015
http://thequietus.com/articles/19478-rum-music-best-of-2015-mix
http://theweekid.com/best-albums-of-2015/
http://theweekid.com/best-remixes-2015/
http://www.thewire.co.uk/audio/tracks/2015-releases-of-the-year Recommended
http://www.tinymixtapes.com/features/2015-favorite-50-songs
http://www.uncut.co.uk/uncut-editors-diary/my-favourite-albums-of-2015-71856
http://www.wearesoundspace.com/top-50-dance-tracks-2015/
http://whitenoisereview.blogspot.co.uk/2015/12/best-albums-of-2015.html Recommended
https://www.xlr8r.com/podcasts/2015/12/xlr8rs-best-of-2015-podcasts/
https://www.xlr8r.com/features/2015/12/xlr8rs-best-of-2015-releases/
https://www.youtube.com/playlist?list=PLIbTx8bnlxOzB7befwygKe3vIN_B5PW-Q
Some of the web sites have multiple lists beyond the ones here. Follow the links.