But this was no predictable country set, even though Warren matched their look, wearing denim and a cap: her songs are as unpredictable as her rambling and witty introductions.
First up, Kent's Slaves take a semi-comic tack on social observation, slipping the odd comment about melting ice-caps into songs largely about wage-slave misery (Cheer Up London), keeping large fish (Feed the Mantaray) and running from the Tunbridge Wells Bigfoot (Where's Your Car Debbie?).
The celebratory rally was led by the bow-tied Mayor Anthony A. Williams, who wore a red Senators cap, John Fogerty's song "Centerfield" played on loudspeakers and children in baseball uniforms shared the stage with politicians eager to congratulate themselves.
In their song "Cap in Hand", also from the Sunshine on Leith album, The Proclaimers sing: The song Joyful Kilmarnock Blues, from the first album released by The Proclaimers, is about a Hibs victory away from home.
He allowed himself only one solo, a blur of cross-handed rolls and single-stroke fusillades that capped off a song of his called "New York Walk".
That song, capping off a sold-out first set, was the spiritual "Mary Don't You Weep," performed in a near facsimile of the version that first appeared (as the track "Mary") on the group's self-titled debut album 25 years ago.
A Decade of Song to cap a ten-year period in which she has sold over 100 million records worldwide.
The feverish figuration in the piano part depicted the nun's flight from the disappointments of earthly love into a realm of spiritual solace, and the whole song was capped with Fink's desperate, prayer-like Alleluia.
He started wearing baseball caps and performing "songs about his life".
CONS: Lack of real control over playback; free account comes with caps on skipping songs.
