You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who sings don't forget me when i'm gone?" whose answer is Canadian rock band Glass Tiger.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who sings don't forget me when i'm gone
Useful Output:

Doc 1: Performing Artists · Glass Tiger. Performer · Alan Frew. Vocals. Composition & Lyrics. Jim Vallance. Composer, Songwriter. Alan Frew. Songwriter
Doc 2: The horns and backing vocals were recorded by Hayward Parrott at McClear Place Studios, Toronto.
Doc 3: Glass Tiger – Don't Forget Me (When I'm Gone) - Extended Version ; Written By – Glass Tiger/Jim Vallance ; Written-By – Glass Tiger, Jim Vallance.
Doc 4: Glass Tiger ; You take my breath away oh. Love thinks it's here to stay oh. There's still so much for me to do. And I can't stop loving you ; If you could see
Doc 5: Terra Lightfoot covers Glass Tiger's 'Don't For Me (When I'm Gone)' as part of CBC Music's Junos 365 Sessions. Subscribe to our channel!