The Logic Users Group has launched its 15th Group Buy, this time for for Wavemachine Labs' Drumagog Pro v4.0.

Drumagog Pro is a drum replacement tool that makes it easy to fix and enhance drum tracks, by replacing drums on an audio track with a variety of other samples, while preserving the feel of the original track.

Drumagog can replace your drum hits with WAV, AIFF or SDII files. Optionally, you can build up presets of samples and tweak other parameters, and save your creations using Drumagog's own GOG instrument format. When you save a GOG file, all related audio samples and settings are saved to one file, making it a breeze to transfer between projects. Registered users have access to a vast collection of samples on the Drumagog website, and full access to all the different formats Drumagog Pro comes in (Mac or PC, AU/VST/RTAS).

As usual, based on the number of sign ups, a better and better discount will be given, up to a 50% discount with 150 sign ups (US$134.50). The Group Buy will run until June 20th, 2005.