Music musings

I downloaded onto my phone some music. A couple of weeks ago it was Captain Beyond
http://www.youtube.com/watch?v=iXz-UIaauqQ
Last night I downloaded Spirit's The Twelve Dreams of Dr. Sardonicus.
http://www.youtube.com/watch?v=p6VKwhQz7VY

I think they have a similar sound, as far as I remember as I haven't listened to the Spirit album yet.