This is the biggest hit of the band Imagination, in 1982. The video is kind of pahtetic even for the early 80's, but the song still sounds great.

Illusion, illusion, illusion, illusion

Searching for a destiny that's mine
There's another place another time.
Touching many hearts along the way
yeah
Hoping that I'll never have to say
It's just an illusion - illusion - illusion.

Follow your emotions anywhere
Is it really magic in the air?
Never let your feelings get you down
Open up your eyes and look around
It's just an illusion - illusion - illusion.

Could it be that it's just an illusion
putting me back in all this confusion?
Could it be that it's just an illusion now?

Could it be that it's just an illusion
putting me back in all this confusion?
Could it be that it's just an illusion now?

Could it be a picture in my mind?
Never sure exactly what I'll find.
Only in my dreams I turn you on
Here for just a moment then you're gone.
It's just an illusion - illusion - illusion.

Could it be that it's just an illusion
putting me back in all this confusion?
Could it be that it's just an illusion now?

Could it be that it's just an illusion
putting me back in all this confusion?
Could it be that it's just an illusion now?

Could it be that it's just an illusion
putting me back in all this confu...