Sean Macleod - 'I Know Not'

Irish musician and former Cisco frontman Sean MacLeod is back with his bold new single 'I Know Not'. Blending elements of ’70s punk, ’50s doo-wop, and ’60s psychedelia, the track pushes indie-pop into unexpected territory by merging timeless hooks with avant-garde experimentation.

Known for crafting music that’s both melodically rich and thematically thought-provoking, MacLeod continues that tradition here. 'I Know Not' brings his signature knack for pop melody and philosophical lyricism to a soundscape that’s unpredictable yet infectious, challenging conventional genre boundaries while remaining emotionally grounded.

'I Know Not' offers a preview of what’s to come from Sean MacLeod’s two upcoming albums: the philosophical full-length 'That’s When the Earth Becomes a Star' (Spring 2026) and the avant-garde project 'We Don’t See What That We Don’t See'.