Listening to the Brain Sing

The lab is two floors below street level, and it is very quiet. A volunteer sleeps in a dim room wearing a cap of sixty-four electrodes. On a screen outside, slow waves roll across the display like a tide. Saoirse Lindqvist watches them the way a conductor watches an orchestra.

She stopped playing the cello at nineteen to study neuroscience, convinced she had to choose. Fifteen years later, analysing sleep spindles for a paper on memory, she noticed the patterns had phrasing. They rose, held and resolved. She went home and found her old instrument.

Scoring the night

Her method is strict. Each composition is derived directly from a single night of recording, with frequency mapped to pitch and amplitude to dynamics. She allows herself one liberty: choosing which minutes to keep. The rest is the sleeper’s.

Her album Spindles premiered with the volunteer asleep on stage, the quartet playing his previous night back to him in real time. Several audience members cried. Two reviewers called it a gimmick. Both of her journals accepted the accompanying papers.

She sees no conflict between the two halves of her life. Science asks what the brain is doing. Music asks what it feels like. She wants an answer to both, and she suspects they are the same answer heard from different rooms.