Kaysakado said:
http://www.thewaitingroom.org/music/
I personally hope that isn't the soundtrack after ME or the final, of course, it's most likely subject to change. All of the tracks need to tone down on the guitar usage a bit and some shouldn't use them at all. In other words, more variation. Don't get me wrong, I love the guitar, but some of the tracks don't sound much like music from the Sonic universe anymore because of that. Green Flower Zone Act 2, however, was on the right track. Kinda like the first level of Sonic Adventure; the way it should be and how the series started handling more realistic music as opposed to the fantasy music of the 16 and 32-bit series.
Castle Eggman is a good example of using them in every track. Instead of instrumentation like an orchestra, the guitar takes over once again on the main melody and Act 2. It's probably me but it just doesn't sound right for the theme. Using the guitar in Techno Hill Zone killed it for me. I liked 0:28-0:48, then it started getting a little crazy.
I'm very impressed with Deep Sea Zone Act 2. I believe it was composed very well. The Boss track was very well done. I like the way how it was handled. Sounded like an enhanced/improved version of the 1.0.94 version, rendering a great track to be even greater.
For me, the general formula of the 1.0.94 music was well in terms of instrumentation and only a few levels need certain instrumentation such as the guitar. I already love the current version of the tracks. This is just my opinion though. Other than my constructive criticism, I say great job.