He plays in an off tuning, but this is the right progression.

^EbAs I’m gettin^Bbg older,^Eb chip up on my ^Bbshoulder ^EbRolling through l^Bbife, to roll ov^Fer and di^Bbe

Eb - Bb - Eb - Bb - Eb - Bb - F - Bb

^EbMissing hippy J^Bbon, sa^Eblad days are gon^Bbe ^EbRemembering t^Bbhings just to te^Fll ‘em so ^Bblong

Eb - Bb - Eb - Bb - Eb - Bb - F - Bb

^BbOh mam^Gma, a^Dmctin’ like my life’s alrea^Fdy over ^BbOh d^Gmear, a^Dmct your age and try another y^Fear

^EbAlways feeling t^Bbired, sm^Ebiling when requ^Bbired ^EbWrite another ^Bbyear off and k^Findly resi^Bbgn

Eb - Bb - Eb - Bb - Eb - Bb - F - Bb

^EbSalad days are g^Bbone, mi^Ebssing hippy Jon^Bb ^EbRemembering t^Bbhings just to te^Fll ‘em so ^Bblong

Eb - Bb - Eb - Bb - Eb - Bb - F - Bb

^BbOh mam^Gma, a^Dmctin’ like my life’s alrea^Fdy over ^BbOh d^Gmear, a^Dmct your age and try another y^Fear [x2]

Mac Demarco - Salad days