When the Bee Gees got on stage together, the results were magic.  Their perfect harmony, their hits that spanned the decades, and their obvious love for each other made them a one-of-a-kind group.  Of course, they perform their classic dance music from the "Saturday Night Fever" years.  But, the Bee Gees also sing their songs from the '60's such as "Massachusetts," "To Love Somebody," and "Words."  Some of the finest moments of the concert are when the band takes a break while the brothers gather around one microphone and sing unplugged versions of several songs.  They also sing songs that (when this concert was done in 1997) were new...showing that their songwriting talents had not diminished at all.  Speaking of the Bee Gees' songwriting, it is great to hear them perform songs which they wrote but became hits for other people, such as "Islands in the Stream," "Heartbreaker," and "Grease."