Big bands and big record company's "can" get upset. But I assume the owners of this site would get a cease and desist order "when " it is an issue. Most want the air play, so you buy the album or song on your favorite music selling site.
I know my favorite band The Liliac Band, is 100% independent. They do EVERYTHING on their own including filming all their videos. It is all cut and edited by the band members and their dad is the a music engineer by trade and is the cameraman in most videos. The guitarist Sam is the video editor. I know they want everyone to watch their videos and allow "full use " at least for Youtube and any use to play on any site with no issues on copyright. In fact I just listened to their latest original 5 minutes ago.