[Locke.]

I'll do last 6 months cos i've not used it much for the last month or so

1. R. Kelly - 470
2. The Streets - 250
3. Cher Lloyd - 213
4. Kanye West - 150
5. James Blunt - 137
6. Jamie Foxx - 102
7. Jessie J - 99
8. Kelly Jones - 78
9. Lloyd - 58
10. The Calling - 40
11. The Throne (Kanye + Jay-Z) - 38
12. Olly Murs - 37
13. Lifehouse - 28
14. Charlie Wilson - 25
15. Alex Band - 25

[Roy Mars III]

1. Mos Def
2. Neutral Milk Hotel
3. Kanye West
4. The Weeknd
5. Kendrick Lamar
6. Pusha T
7. Frank Ocean
8. Kid Cudi
9. The Mountain Goats
10. Tyler, The Creator
11. Pharoahe Monch
12. Tribe Called Quest
13. MF Doom
14. OutKast
15. James Blake

[Ramsay]

Never really use Lastfm anymore which is a shame

1.Arctic Monkeys - 119
2.Bloodhound Gang - 51
3.Rubberbandits - 33
4.Pixies - 29
4.Chase & Status - 29
6.The Bloody Beetroots - 28
7.Modest Mouse - 24
7.Pendulum - 24
9.Skrillex - 23
10.The Prodigy - 21
10.Misfits - 21
12.Dead Kennedys - 20
12.Tyler, The Creator -20
14.Eminem - 19
15.Nirvana - 18