Brutal recopilatorio con las primeras demos de Metallica grabadas entre 1982-1983
 
All tracks on Side 1 and track 1 on Side 2 taken from 'No Life 'Til Leather' demo tape.
Recorded at Château East Recording Studio,Tustin, CA, USA on 6th July 1982.
Tracks 2 & 3 on Side 2 taken from so-called 'Megaforce Demo' (aka 'The KUSF Demo')
Recorded at unknown location on 6th March 1983.
Tracks 4-6 taken from so-called 'Power Metal' Demo.
Recorded at Ron McGovney's garage in April 1982.
The missing 'Hit The Lights' version (from 'Power Metal') was released on 'Metal Massacre' compilation in 1982.
 
A1 Hit The Lights 4:09
A2 The Mechanix 4:20
A3 Motorbreath 3:12
A4 Seek & Destroy 4:43
A5 Metal Militia 5:01
A6 Jump In The Fire 3:43

B1 Phantom Lord 3:26
B2 No Remorse 5:26
B3 Whiplash 4:05
B4 Motorbreath 3:17
B5 Jump In The Fire 3:55
B6 The Mechanix 4:38