"Blue Skies" is a song by American electronica artist BT with featured vocals by Tori Amos.

In the album notes for BT's 10 Years in the Life compilation, BT says that Tori Amos performed 15 minutes of improvisational singing over his track "Divinity", which later became the vocals for "Blue Skies".

He says that Tori never sang the words "blue" or "skies" in the recording.

He joined together syllables and breaths to make new words through editing.

The 'Delphinium Days' mix samples lines and sounds from Derek Jarman's experimental film Blue (1993).