"Shallow" is a song by British progressive rock band Porcupine Tree, released in 2005 as the first single from the Deadwing album.

This single was released in February 2005 exclusively in the United States for radio broadcast purposes.

[1] The song managed to enter the Billboard's Hot Mainstream Rock Tracks chart, peaking at #26, without the help of any music video.

The band and their management asked to destroy all copies but a few made their way to the surface and were sold at some German and Polish stores.

The management quickly bought all the remaining copies and sold them (signed only) at the shows for 40 Euro.