Synopsis

Imogen Heap moves through her garden surrounded by enormous translucent balloons, each suggesting a private emotional world. She appears isolated inside some bubbles and connected to others as the visual shifts between playful movement, quiet observation, and communal participation. The video turns the song's intimate memories into a series of floating spaces, with the balloons creating a dreamlike landscape around Heap and the fans who join her. Its gentle, handmade atmosphere matches the track's immersive, experimental sound.

Factoids & Trivia

• "Propeller Seeds" was released on July 8, 2011, as the second single from Heap's album "Sparks."

• The track was created with sound designer Nick Ryan and was promoted as an early experiment in 3D audio, designed to make listeners feel as though they were inside the song.

• The video was filmed in Heap's back garden before the track was fully completed. The atmosphere and sounds inside the balloons were recorded and later incorporated into the finished mix.

• Fans were invited to submit ideas about being inside their own bubbles. Six ideas were selected, and the contributors were invited to appear in the video; one participant traveled from the United States for the shoot.

• The single's digital bundle included the music video, a commentary about the song's spaces and places, a live unplugged version of "Lifeline," and a 3DiCD virtual artwork application.

• The song's sound design used recordings of different environments and everyday objects, helping its acoustic spaces shift around the listener rather than remain fixed in a conventional stereo image.