90s adventure alternative alternative metal apocalyptica awesome beautiful best black metal cello cello metal cello rock cellorock cellos classic rock classical classical music cool cool covers cover cover songs cover versions covers dark experimental rock favorites favourite finland finnish finnish metal flya alternative fride favourites gothic gothic metal great cover gute laune halloween hard heavy heavy metal instrumental instrumental metal main playlist melancholy metal metallica metallica cover metallica covers nur instrumental power metal rock rox sandman scandinavia scandinavian symphonic metal symphonic rock unique violin 1995