All I remember from the video is the members of the band (all guys) driving in a big older car (Cadillac?) and pulling up in front of an office building. They go up into the office building but its obvious they are not supposed to be there and they set up their equipment in a room and start playing in there

The best you can do is to try to remember some of the lyrics and googling them.that's what I do if I like a song and could only listened to it for only few seconds...