@jack yes it is. This video is what made me think to listen to it again. I love the version Dream Theater made, which was my first exposure to the song.

Yesterday I was asking Siri via AirPods connected to my phone to “Play Stargazer by Rainbow” and it kept saying “I can’t find Stargazer Buy.” Asked HomePod and it immediately started playing the right thing. I don’t understand how Siri can be so dense at times.