Re: Dream Theater's Goodnight Kiss sounds an awful lot like Sky's Gymnopedie No 1
Sky was my first live gig back in 1983 :-)
I got Kevin Peek's two solo albums, "Awakening" (1981) and "Life & Other Games" (1982) when they came out, and their CD reissues on Voiceprint. Brilliant guitarist, and sad how life turned out for him.
https://en.wikipedia.org/wiki/Kevin_Peek