Brief structure of Nadurra

Nadurra
Intro (bars 1-8)
Sustained keyboard chord-hints at E minor
Fiddle joins in for effect with tremolo
Drum joins after a few bars with 2nd keyboard (electric piano with
tremolo effect) in counterpoint with bouzouki
Bass plays staccato almost as one with bass drum
By the end chord sequence is…

Accordion joins in with strummed accompaniment on acoustic
guitar/bouzouki
Backing vocals join for nonsense syllables
Drum now clearly sets 12/8 feel with rest of band
Bass part has more substance
Chord sequence changes to C-G-Em-G, adds harmonic interest

Verse 5 & 6 (bars 29-32)
Same as verse 4
Accordion provides…