The popworld has gone mixtape crazy this week with four super promising artists all 'dropping' (technical term) free collections online. We thought we'd round up them all up and deliver them straight to you. Don't say we never give you anything...

First up is Delilah, she of 'Go' fame, who has just put the 2-4am mixtape online this morning (Feb 1st). We're not sure what people get up to at that time in the morning as we're always tucked up and fast asleep. Presumably these songs are all about getting up to catch an early flight. Yes, that's what it must be.

Delilah - '2-4am' Tracklisting

Never Be Another
Love You So (Joe Goddard’s Dub You So remix)
The Gospel
Closer
Love Drug
 Lay By
Wish I Had Your Life
21

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Next up is Angel, who could be set to follow the likes of Tinie Tempah and Wretch 32 from the street to the top of the charts. His 'Any Minute Now' mixtape features his take on tracks by the likes of Rihanna, Frank Ocean and Coldplay. Nice!

Angel - 'Any Minute Now' tracklisting

1. Intro / Piece of everything
2. Fire
3. Mirror
4. Tokin’ Grade (Frank Ocean cover)
5. Are You Good ft Mark Asari
6. Handle It
7. We Know Better
8. Parallel Paradise (Coldplay cover)
9. Man Down (Rihanna cover)
10. Most Beautiful Girl In The World (Prince cover)

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If we were lazy we would call Lady Leshurr 'The UK Nicki Minaj', we're not lazy though, so instead we'll just say she's really, really good and this mixtape is essential listening. Grab it while it's hot!

Lady Leshurr - '2000 and L' Tracklisting:

1.  Good God
2.  Like A Winner
3.  In and Out
4.  Can’t Be Your Lover
5.  How We Roll
6.  Easy On The Beat
7.  Bun Up
8.  Beat The Beat
9.  Those Days

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Finally, Roses Gabor came to our attention last year when she featured on the brilliant SBTRKT album alongside the likes of Jessie Ware, Sampha and Little Dragon. She put her mixtape 'Volume One' online last night (Jan 31) and it's a brilliant mish-mash of styles, textures and feelings.

Download.