An hour long set full of mashups and mixed up music of which none have been pre-rendered (some of these mixes are a lil OOK, all in the true ethos of Crumplstock) 

Played live @ Crumplstock 2

Tracklist:
Blur - Song 2 
Michael Jackson - They Don't Care About Us (acapella)
Greenday - Boulevard of Broken Dreams (acapella)
LMFAO - Party Rock Anthem (instrumental)
Linkin Park - New Divide (acapella)
Tag Team - Whoomp There It Is (acapella)
David Guetta - Titanium (instrumental) 
Adele - Rollin In The Deep (acapella)
Survivor - Eye of the Tiger (acapella)
Survivor - Eye of the Tiger
Eminem - Not Afraid (acapella)
Jason Derulo - Want to Want Me (instrumental)
Icona Pop - I Love It (acapella)
Dragon Force - Through the Fire and the Flames (acapella)
Nicki Minaj - Anaconda (acapella)
Aqua - Barbie Girl (instrumental) 
The Proclaimers - 500 Miles (acapella)
Pendulum - Slam (Original Mix)
Missy Elliot - Get Your Freak On (acapella)
Sum 41 - Fat Lip (acapella)
Limp Bizkit - My Way (acapella)
Prodigy - Breathe (instrumetal)
Village People - Y.M.C.A (acapella)
Benny Benassi - Satisfaction (acapella)
LMFAO - Shots (acapella)
Girls Aloud - Love Machine (instrumental)
Beyonce - Crazy In Love (instrumental)
Madonna - Music (instrumental)
S Club 7 - Don't Stop Moving (instrumental)
Lil Jon - Yeah (instrumental)
Korn - Coming Undone (acapella)
Limp Bizkit - Rollin (acapella)
Vanilla Ice - Ice Ice Baby (instrumental)
Slipknot - Psychosocial (acapella)
Five - Get Up (instrumental)
Linkin Park - One Step Closer (instrumental)
Black Eyed Peas - Where Is The Love (instrumental)
Linkin Park - Waiting For The End (acapella)
Train - Hey Soul Sister (acapella)
Fun - We Are Young (acapella)
The All American Rejects - Gives You Hell (acapella)
Mika - We Are Golden (instrumental)
Oasis - Don't Look Back In Anger (acapella)
Fun - Some Nights (acapella)
The Black Eyed Peas - I Gotta Feeling (instrumental)
Rita Ora - How We Do (acapella)
O-Zone - Dragostea Din Tei (acapella)
Calvin Harris ft. Ne-Yo - Let's Go (acapella)
Avicii - Wake Me Up (instrumental)
Imagine Dragons - It's Time (acapella)
Jay Sean - Down (acapella)
Cher - Believe (acapella)
Dillion Frances ft. DJ Snake - Get Low (instrumental)
David Guetta ft. Sam Martin - Dangerous (acapella)
Queen - We Will Rock You 
House of Pain - Jump Around
Calvin Harris - Bounce (instrumental)
Flo Rida - I Don't Like Ie, I Love It (acapella)
Black Eyed Peas - My Humps (instrumental)
Foo Fighters - The Pretender (acapella)
Beyonce - Run The World (Girls) (instrumental)
Nicki Minaj - Hey Mama (acapella)
Black Eyed Peas - My Humps (acapella)
Example - Changed The Way You Kissed Me
Darude - Sandstorm
Run DMC - It's Tricky (acapella)
Foreighner - Cold As Ie (instrumental)
Dr. Dre - Forgot Abut Dre (acapella)
Dr. Dre - Forgot About Dre
Britney Spears - Toxic (acapella)
Cascada - Evacuate the Dancefloor (instrumental)
The Supermen Lovers - Starlight (instrumental)
Bon Jovi - You Give Love a Bad Name (acapella)
B 52 - Love Shack (acapella)
Christina Aguilera ft. Redname - Dirrty (acapella)
Cornershop - Brimful of Asha (instrumental)
Chris Brown - Don't Wake Me Up (acapella)
Mojo - Lady (acapella)

Plus a fair amount of samples,kicks/claps/fx, etc.

DJ Firth's Mega Mashup Mix of Random Fun (Crumplstock 2)

DJFirth Alternative Acc 1