Fans should seek out “America” in its many official versions, just to hear how Yes’ cover of this Simon and Garfunkel classic has progressed over time.

Is “Heart of the Sunrise” about the power of the sun – or being lost in a city? Whatever the concept, this represents Yes at the peak of their powers.

Yes’ “Mood for a Day” probably isn’t the first Steve Howe solo guitar composition that comes to mind – but maybe it should be.

“The Fish (Schindleria Praematurus),” from Yes’ 1971 album Fragile, is a fitting contribution from the late, great Chris Squire.

“Long Distance Runaround” is stuffed with progressive elements from Jon Anderson, producer Eddy Offord and Yes, only adding to its stature in the canon.

Bill Bruford frequently calls this Yes song, originally titled “Suddenly It’s Wednesday,” a starting point of his journey as a composer.

An amazing piece of music, “South Side of the Sky” is a platform for the best of Yes’ compositional, playing and arranging talents.

Clocking in just over a minute and a half, Yes’ “We Have Heaven’ is essentially a Jon Anderson chant revolving around two themes.

Yes’ ‘Fragile’ is undoubtedly a great album, but “Cans and Brahms” reminds us that it could have been even greater with a Rick Wakeman original.

“Roundabout” gave Yes’ reworked lineup an opportunity to shine, as the newly installed Rick Wakeman makes a lasting impression.