DISCRETE DRUMS Heavy Mental Drums

Loop libraries from Discrete Drums are known for being creative, well recorded, and well played. The company's latest product, Heavy Mental Drums, is
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Loop libraries from Discrete Drums are known for being creative, well recorded, and well played. The company's latest product, Heavy Mental Drums, is a collection of hard-rock drum loops that will only enhance its reputation.

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Discrete Drums'' Heavy Mental Drums collection gives you a large variety of big-sounding drum loops intended for metal and hard-rock productions.

The library comes in several configurations. I reviewed the Super Pro bundle ($379), which contains 24-bit multitrack files, 16-bit stereo versions, and a DVD of the individual samples. Also available is the Pro bundle ($329), which contains the multitrack loops and the 24-bit sample disc; and the Pro Tools Bundle ($329), which offers the multitrack loops as Pro Tools session files, and the sample disc. If you want only the stereo loops and don't need the sample disc, there's the stereo Apple Loops edition ($124) or the 16-bit stereo WAV edition ($129).

Heavy Mental Drums features the playing of studio drummer Tony Morra and the massive acoustics of the Big Boy Room at The Sound Kitchen in Cool Springs, Tennessee. The engineer was Steve Marcantonio.

Going Mental

The library contains 16 songs and 3 drum solos. In the Super Pro bundle, the multitrack files come in a box of 14 CDs. Twelve contain the loop files, and the other two are audio discs for auditioning the performances. The 16-bit stereo files come on two discs and are also accompanied by the two audition CDs. The mixes on the 16-bit versions are quite good.

The songs are broken up into loops typically between two and four measures long. The playing covers a range of metal and hard-rock styles, and the collection is diverse from the standpoint of tempo.

Several songs include lightning-fast double-bass drum parts — the signature sound of metal drumming. Much of the material in the collection also works for straight-ahead rock styles.

Multiple Track Personalities

Each multitrack loop is split into eight tracks that can be mixed at will. You get mono Kick, Snare, and Hat tracks, and stereo Toms, Overheads, Room, Big Room, and “Gak” tracks.

All the elements are well recorded, but the room tracks are what really define this collection. When mixing, I particularly liked adding the Big Room track, which was recorded well back from the kit. It makes the mix come alive and sound really huge (see Web Clip 1). The Room track was recorded closer, but also adds significant ambience.

The Gak track was recorded with a cheap condenser mic, and it is supposed to sound compressed, distorted, and generally cheesy. Added judiciously, it can give an additional edge to your mix.

Burn and Punctuate

Besides verses, choruses, fills, bridges, intros, and endings, each song has Punctuation Mark loops, which consist of bass-drum and cymbal accents. Some songs have Crash and Burn endings in which Morra fills wildly. All have Bash tracks, in which he keeps time but hits cymbals on all the downbeats.

Including drum solos in a loop library was a novel idea. You get three solos: two that are less than 30 seconds long, and a third lasts for more than two minutes. Morra blazes through them, and though I wonder how often you'll want a full drum solo in your production, the solos have lots of cool parts that could be cut up and used for fills or in other short sections.

I couldn't, however, find a tempo listing for the solos, and after checking with Discrete Drums, I found out that the solos weren't recorded to a click. That diminishes their usefulness because, assuming that you're going to use only a section of the solo, you'll need to determine its approximate tempo and then time-stretch it to fit the tempo of your project.

Mental Floss

I had problems with the MFI Multi-Format Installer application (Mac/Win) that is included on the sample disk. It's designed to load the samples into a variety of formats including GigaStudio, Kontakt, Reason, Halion, Battery, EXS-24, and Mach Five.

I used it successfully with the EXS-24 in Logic but had problems when I tried it with Mach Five. It didn't load the samples into the correct folders, and the sampler therefore couldn't find them. According to Discrete Drums, that glitch should be remedied well before you read this review.


Despite a couple of minor flaws, Heavy Mental Drums is another winning library for Discrete Drums. If you need large-sounding, flashy drum loops for your metal or rock tracks, you won't be disappointed.

Overall Rating (1 through 5): 4
Discrete Drums