Here at Diffuser.fm, we're obsessed with new music, and as such, we're pleased to unveil our Top 50 Songs of September 2012 list. Our picks are based on the most-played tunes on Diffuser.fm Radio, the online station we launched last week, and this month's inventory includes everything from the rootsy garage-soul stylings of Alabama Shakes to the epic synth-pop of M83.

Also making the list are Imagine Dragons, who were nice enough to do some guest blogging for us earlier this month, and David Byrne & St. Vincent, who fared quite well in their official Diffuser.fm album review.

As opposed to ranking the tracks by popularity or artistic merit, since that would only promote unhealthy competition, we've presented the Top 50 songs of September 2012 in alphabetical order, so that you can scroll through and see if your favorites made the cut.

Think we're missing someone? Drop us a line and tell us who you'd like to hear on the station.

Top 50 Songs of September 2012

Alabama Shakes, ‘I Ain't the Same’
The Avett Brothers, ‘Live and Die’
Bad Books, ‘Forest Whitaker’
Band of Horses, ‘Knock Knock’
Beast Patrol, ‘Plaster’
Ben Folds Five, ‘Do It Anyway’
Benjamin Gibbard, ‘Teardrop Windows’
The Black Keys, ‘Little Black Submarines’
Bob Mould, ‘The Descent’
Calexico, ‘Splitter’
Cat Power, ‘Ruin’
David Byrne & St. Vincent, ‘Who’
Delta Spirit, ‘Tear It Up’
Dinosaur Jr., ‘Watch the Corners’
Family of the Year, ‘Hero’
Fiona Apple, ‘Anyway We Want’
Florence & the Machine, ‘Spectrum (Say My Name)’
Foster the People, ‘Houdini’
The Gaslight Anthem, ‘Handwritten’
Grizzly Bear, ‘Yet Again’
Grouplove, ‘Itchin' on a Photograph’
The Heavy, ‘What Makes a Good Man’
The Helio Sequence, ‘October’
Hot Chip, ‘How Do You Do’
Iamdynamite, ‘Where Will We Go’
Imagine Dragons, ‘Radioactive’
Jack White, ‘Freedom at 21’
Keane,‘Sovereign Light Cafe’
M83, ‘OK Pal’
Matt, and Kim ‘Let's Go’
Menomena, ‘Heavy Is as Heavy Does’
Metric, ‘Breathing Underwater’
Minus the Bear, ‘Steel and Blood’
Mumford & Sons, ‘I Will Wait’
Muse, ‘Madness’
Neon Trees ft. Kaskade, ‘Lessons in Love (All Day, All Night)’
Passion Pit, ‘I'll Be Alright’
Purity Ring, ‘Fineshrine’
Santigold, ‘The Keepers’
School of Seven Bells, ‘Scavenger’
Silversun Pickups, ‘The Pit’
Snow Patrol, ‘In the End’
Sparta, ‘Chemical Feel’
Stars, ‘Backlines’
Two Door Cinema Club, ‘Sleep Alone’
Two Gallants, ‘My Love Won't Wait’
The Vaccines, ‘Teenage Icon’
Walk the Moon, ‘Tightrope’
The Wallflowers ft. Mick Jones, ‘Reboot the Mission’
The xx, ‘Chained’

(Diffuser.fm Radio is also available via the mobile app radioPup. Click here to download.)