What is "Sol de Nit"?
Sol de Nit is the name of the song presented as the final project for the course MUSIC-220a, at CCRMA, Stanford.
"Sol de Nit" is a sentence in Catalan that means two different things: "Night Sun" and "Alone at Night". You can find the lyrics here, and a translation here.
The song is meant to be played live with a guitar and voice plus a piece of Chuck code that you can find here