Ok, my review of the first half of the soundtrack:
01 - Raiders March
Raiders March + Marion's Theme with a good orchestration but nothing new. Probably from the closing credits or maybe not even in the movie. Basically it puts you back in the "right mood" after so many years!
02 - Call of The Crystal
This is the first of the 3 new themes, the Crystal Skull one. Very B-Movie, you can almost picture the little green men hehe. Somehow it has something which reminds me of Jerry Goldsmith's "Basic Instincts" too.
03 - The Adventures of Mutt
The second new theme (Mutt's theme). Very well done indeed, it has the lightness of "Indy's Very First Adventure" from Last Crusade but with more energy and strength: We're not dealing with a 12 years old Indy anymore but a 21 years old Mutt. From this track alone I've the feeling Mutt is gonna be an arrogant character playing both the comic relief and a dramatic one at some point.
04 - Irina's Theme
The third new theme (Irina Spalko). Breathtaking! The first 1:45 we have the theme itself, then we move for 15 seconds to something which seems straight from Phantom Menace, and finally from 2:00 to the end we
have a nice touch which sounds like a John Barry score from the 60s! Now that I think about it, the theme itself sounds verry Barryish! Anyway, we're now at the 4th track and we've been introduced to the 3 new themes already!
05 - The Snake Pit
An action track, very Indy but nothing special, no specific themes.
06 - The Spell of The Skull
Very intriguing (and spoilerish) since the first 40 seconds are nothing else than the Ark's Theme from ROTLA, followed by a mix of action music which includes pieces of Irina's Theme and Raiders March. You don't need to be a genius to guess this is the score of the Area 51 prologue.
07 - The Journey to Akator
It starts with a very good orchestration of something not very original: you can already picture the red line showing the journey on the map. We then have a fast transition to Mexican music, which is a bit surprising but fun (a bit too long for my taste though because it ends up breaking the global mood).
08 - A Whirl Through Academe
Another action track, also very Indy with some notes of the Raiders March here and there, it's as good as usual but nothing much to be said.
09 - Return
I don't know what "Return" we're talking about but it has something to do with the Crystal Skull since the Skull theme is the main tune after the slow intro. This track seems to me to be the equivalent of the "Map room" from ROTLA since it has the same pace and the artifact theme.
10 - The Jungle Chase
Ok that's the new version of the truck chase from ROTLA, but with Irina and Mutt themes inserted. So basically we have both the ROTLA feeling and 2 of the 3 new themes. I like it a lot.
If anyone cares, the rest of the tracks tomorrow if I find some time