Speed Devils version contains 5 different languages (including Spanish) but only 7 songs.
For Speed Devils Online Racing version only English language but 9 songs.
It's up to you to tell me what you prefer
On the other hand you gave me too much music, you have to make a choice.
At most 9 musics if you want the online version, 7 musics for Speed Devils offline.
Edit : In fact, races on the same circuit have the same music.
For example the 2 races Aspen Summer and Aspen Winter have the same music.
For the 7 basic races we therefore have 7 musics.
The last 2 would be blocked races that you mention: New York and Montreal Industrial. I haven't unlocked them so I will probably ask you for the last 2 songs to tell me which one corresponds to which track.