Old or New???

Not to my ears. LS is just another death metal release, TJR is the beggining of In Flames and their classic "sound".
 
I love old In Flames! My favorite song is Cloud Connected.

never heard of it must be from their "underground period".

I'm on old-fashion guy and I love their classical works like - Liberation, I mean they combine every single element of melodic death metal in that song!