Formed by Toronto DJs/producers K. Cut, Sir Scratch, and Queens MC/producer Large Professor, Main Source was one of the seminal groups of the East Coast's hip-hop scene in 90's. The original trio's first and only album Breaking Atoms, was released in 1991 to critical and commercial acclaim, before Large Professor left the group. They recorded a second album, The Science, and even ran ads for it in The Source, before the group's breakup led to it's indefinite shelving. Until now! P-VINE RECORDS is proud to announce that we're giving The Science it's long deserved official release, almost three decades after it was initially set for release. This gem among gems of 90's hip-hop, which had never seen so much as a bootleg release, is going to be released on Analog vinyl (1xLP)! With tracks such as "Bootleg", "Raise Up, "Time (Alternate Mix)", and "Hella Vision", taken from master tapes owned by the three original members, as well as well-loved classics like "Fakin' The Funk" and "How My Man Went Down In The Game", this record is sure to be killer. Large Professor's flows are as smooth and lyrical as ever, and the sample-heavy beats that the producers lay down are supreme. Trust me when I say, that this is one record you're not going to want to miss.
Install our app to receive notifications when new upcoming releases are added.

Recommended equipment and accessories
-
HumminGuru: Ultrasonic Vinyl Record Cleaner
Advanced ultrasonic technology with customizable cleaning cycles and a large tank capacity to thoroughly remove dust, dirt, and contaminants
-
Edifier R1280DB Powered Speakers
Combining classic design with modern Bluetooth connectivity, built-in amplification and versatile inputs, these speakers deliver rich, balanced sound.
-
Audioengine A2 Plus
Precision-engineered 2.75-inch woofers and a 0.75-inch silk dome tweeter, featuring built-in DAC and Bluetooth connectivity for seamless integration.
-
Nagaoka MP-110H Cartridge
Features a high-quality elliptical stylus that provides excellent tracking and minimizes distortion, delivering a detailed sound reproduction with an output voltage of 5.0 mV
-
Turntables - Top Picks
A selection of reliable record players you can buy today, for every budget
Featured Upcoming Vinyl
-
Preston Cooper Toledo Talkin' (Graphite)
The Valory Music Co.
August 29, 2025 -
Unleashed Fire Upon Your Lands
Napalm Records
August 15, 2025 -
The Smashing Pumpkins Machina (25th Anniversary) [2xLP]
Virgin Records
August 22, 2025 -
Gatlin The Eldest Daughter
Dualtone Music Group
October 3, 2025 -
Black Keys No Rain, No Flowers (Amazon Exclusive; Emerald Green)
Warner Records
August 8, 2025 -
Various Lovely Runner - Incl. 3 Outer Sleeve, 3 Inner Sleeves + 3 Photo Lyric Sheets [3xLP]
Stone Music
August 8, 2025 -
Seedbed Stalemate (Topaz Smoke)
Tiny Engines
August 22, 2025 -
Hayes Carll We're Only Human
Hwy 87 Records
August 8, 2025 -
Jon Batiste BIG MONEY (Silver)
Verve/Interscope
August 22, 2025 -
Rise Against Ricochet
Loma Vista Recordings
August 15, 2025 -
The Lemonheads Love Chant
Fire Records
October 24, 2025 -
The Beaches No Hard Feelings
Beaches Touring Inc.
August 29, 2025 -
Craig David Commitment [2xLP]
Believe Recordings
August 8, 2025 -
Lola Young I'm Only F**king Myself (The ‘Waste Of My F*Cking Money’ Edition; Yellow; Amazon Exclusive)
Island
September 19, 2025