So Hans WAS involved in trailer 2 after all it seems...as he may have recorded an additional organ layer to the Evey Reborn track which is not present in the original!

Tried to extract it from the 5.1 audio of the trailer. Then listen to the trailer. Then listen to the original Evey Reborn again closely...
Only the part of the trailer I posted has the organ backing...

Interstellar - Evey Reborn - Additional Organ Track for the Trailer?

○ kunstMusikProduktion
●https://www.instagram.com/erle_santini/?hl=es-la
●https://open.spotify.com/user/ernest.sant95?si=PN5NJjSwTYinP7loOvuN0Q&utm_source=copy-link
音楽を表示/MUSIK

Interstellar - Evey Reborn - Additional Organ Track for the Trailer?

antovolk