I am halfway into my third week of "semi-retirement", and contrary to popular belief, I am not going stir-crazy. I have been very busy with a number of personal projects -- one in particular I wished to discuss here.
The ProblemOne of the bands, I play in,
Tung 'N Groove, is going through some growing pains. We want to expand our "sphere of influence" by playing in a few more clubs than we already do. This essentially means we need a
press kit.
Part of the press kit includes a CD which demonstrates the material the band plays during a regular performance. In bands I have formerly played in, this was often a cassette tape, recorded from a
board mix. The fidelity of board mixes is mediocre at best, and often doesn't capture the full power of the band in a live situation. Being one who has an interest in recording, mixing and producing, I jumped at the chance to record the band at our performance at the Redcliff Hylton last weekend.
This has not been the first time I attempted this. In January, I lugged all my recording gear to the Redcliff Hylton in an attempt to record the band. MA and I spent the entire Saturday afternoon assembling gear, mounting additional microphones, and soldering cables. Hardware limitations would mean that I was limited to recording 8 tracks at a time, so a few compromises had to be made: The drums had to be submixed to stereo, and the vocals also had to be submixed to stereo as well.
When I got the recording home and listened to it, I realized immediately that the limitations of my recording hardware crippled the recording. There was nothing I could do to save the submixed drums. In addition, the submixed vocals were horrid, due to complexities I do not wish to go into here. The answer was of course, that 8 tracks would not be enough. I would have no choice but to expand the number of inputs my DAW can handle.
Lightning Strikes TwiceThanks to eBay, I scoffed another recording interface, and integrated it into my hardware rack, bringing the number of inputs I could record at one time to 18. I also had to purchase a couple extra microphones, specifically a pair of
Studio Projects C4's. I had the hardware, and with
Logic Pro, I should have been able to record the band, with enough separation to create a mix which would meet my standards.
Of course, I would have to test it at home first. This was the first mistake I had made the last time I tried to record the band. I set up a new session in Logic Pro, armed 18 tracks and hit record. It worked beautifully. One other hurdle remained: I couldn't exactly take my 20" iMac to the club in order to run the recording software. I needed to bring my laptop. I have
Logic Express 7.2 installed on my core duo laptop, but it's limited to recording 12 tracks at a time.
GarageBand is limited to recording 8 tracks at a time, plus you can only record at
16-bit depth, so that option was out. I uninstalled and unregistered
Mackie's Tracktion 2. I needed to install Logic Pro on the laptop.
Problem number 2: Logic Pro is a huge install -- a 40-gigabyte install (7 DVD-ROMs). My laptop doesn't have that kind of room anymore. I tried to find a way to do a minimal install, but to no avail. I fought with the damn thing for six hours before giving up.
I had one last option:
Reaper. Though Reaper is making waves in the PC market, the Mac Version is in the beta stage. It is buggy and unreliable -- even the forums are dotted with a number of Mac users who have suffered kernel panics during critical recording sessions. Given the fact that I didn't want to use beta software in this session -- especially when I had only one shot at this -- I really didn't want to use Reaper. But it became clear I had no choice.
The Set-UpLast Saturday, MA and I returned to the Hylton to assemble a huge mess of wires, and microphones for that evening's performance. We took a number of inputs directly from the mixer, though the guitar cabinets were miked individually, overhead mics were placed over the drumkit to capture the cymbals, and the Bass guitar signal was split via a
DI box, and recorded direct. To capture the 'roar' of the band, we set up a stereo pair of microphones in the middle of the club, pointed at the stage. To prevent tampering, the microphones were suspended from the ceiling, well out of the public's reach. We set our recording levels, and returned to the club that evening to play the gig.
The Performance SessionReaper worked beautifully. The software, hardware, and computer handled recording 18 tracks simultaneously for nearly three hours of audio without skipping a beat. I was pleased, and I could not wait until the next day when I could load the session and listen to the recording.
The Truth on Tape DiscListening to the recording the next day, would be comparable to a rude awakening. But then I am my own worst critic. I had to come to terms with the fact that we didn't play all that well, largely due to the fact that we haven't gigged in two months. But I knew there would be diamonds in the rough, and out of the thirty-five songs that were recorded, there might be a dozen that could make the cut.
Back Up Early, Back Up OftenBefore I began doing any "destructive editing", I burned a backup of the session -- 7 DVD ROMs' worth. Once I had a permanent backup that I could go back to, in the event I messed something up, I went about chopping up the audio into individual songs. It took me nearly two days to extract 12 songs from the recording session.
A Critical Error DiscoveredNow that I had 12 of the better songs extracted, I figured I could get to work mixing the audio. Nearly right away I uncovered a major issue with the bass drum track. During the first song, something came loose or moved on my drumkit, and I found an annoying rattle in the track. Even worse, is that this went unnoticed, and was present in
every single song. My first inclination was that perhaps the rattle could be removed though careful EQing, but my attempt at this left me with a bass drum track that sounded terrible.
The solution -- which became immediately clear to me, is a technique called sample replacement. In short, this means replacing the recorded audio with programmed electronic copy. Now, if I had the cash, I would have resorted to an automated program such a
Drumagog, which would detect the transients of the bass drum and replace with drum samples automatically. Alas, I am unemployed, and that means I would have to program the bass drum track manually -- and this would take hours to complete.
So yesterday, I began the long drawn-out process of replacing my bass drum track with samples. Recording the samples does not take a lot of time -- about as long as it takes to play the song from start to finish. It is in the editing process (ensuring all the samples are lined up, and in sync with the original track) which takes so much time. I would have sooner resorted to using loops, but we did not record to a click -- so that option was also out.
The first song took me 2 hours to program. And every subsequent song has taken me as long. I have spent the entire day today, and half of yesterday, to program some five songs. I expect to invest another twelve hours into fixing the bass drum tracks before I am ready to move on to the next phase.
The Next StepI am pleased to say that the remaining tracks are in a position where I should be able to work with them. Everything else recorded well enough that I should be able to produce a recording which will meet my expectations.
I will need to listen to each individual track on each song, and listen for clicks, pops, and even wrong notes. If something can be fixed by editing, or even by
overdubbing, I may have to consider that option.
I will have to administer plugins to the individual tracks. This includes EQ, compression, and reverb. Applied properly, this allows the individual tracks to "find their place in the mix". This is an exhaustive process which can take days, but the results are well worth the investment.
The next logical step in the recording process is called
mixing -- this is where all the instruments are balanced with respect to one another to produce one cohesive sound coming out of your speakers. The mix is then "bounced down" to 2 tracks -- one file of all the instruments, instead of multiple files being played simultaneously. This is often thought of the format that most people consume music, but this isn't exactly true.
The MasterBefore audio is distributed to the masses, a mixed file goes through a process called
mastering. The mixed file undergoes a little compression, EQing, and other refinements, which puts a "sheen" or "glitter" to the final mix. It also ensures that there aren't any transients that might potentially blow the speakers out of their cabinets. The master is then burned to a disc conveniently called "the Master", which is the recording from which all subsequent copies are duplicated from.
StatusAs you can see, there are 400 things that have to happen in order for me to get the band's demo out to club owners, and I am on number 8. If anything exciting happens in my travels between here and there, I expect to make a note of it here.
If you are still reading this, I sincerely hope that you have found this read to be informative and insightful.