This is where I've got those lost sharptooth themes with less movie audio. Thanks to Audacity and Dropbox, I can do this. The LBT III sharptooth theme came out the best of all the others I think. I'll put up links for the other ones too, but they didn't work out as well. Download these and check them out :)
Edit: August 29, 2017: Completed the main list, more to come.
Sharptooth Danger Theme (Tavera Version): https://www.dropbox.com/s/1j11xt0eg389mh9/S...ion%29.ogg?dl=0
If We Hold On Together (Tavera Version): https://www.dropbox.com/s/oncj7m7eaj8ulfh/0...ion%29.mp3?dl=0
Parents (LBT II Sharptooth theme): https://www.dropbox.com/s/o2nt8dbcvj9rar4/Parents.ogg?dl=0 (note that it didn't work out that good)
Predator (LBT III Sharptooth theme) (full): https://www.dropbox.com/s/54rmwgiuu00rn5u/P...ion%29.ogg?dl=0
Plates (LBT V Sharptooth theme, a mix of Predator): https://www.dropbox.com/s/sqkszs242cn8zfl/Plates.mp3?dl=0
Allosaurus Chase 1 (Tavera Version): https://www.dropbox.com/s/x39v9ope24rb768/A...ersion.ogg?dl=0
Rescue Sequence (LBT X Sharptooth theme): https://www.dropbox.com/s/bpzzfk6swp659dl/R...quence.ogg?dl=0 (note that it didn't work out that good)
I can do other missing music too if you have any (or mixes of already available tracks). Just ask me down below. I'm planning to do more mixes.