Conversation so far:
Where was Purple Haze released?
On March 17, 1967, "Purple Haze" was released in the UK.
How did the song do on the music charts?
The single entered the charts at number 39 on Record Mirror and at number 43 on Melody Maker.
It peaked at number three.

Question: When was the song released in the US?
Self-contained rewrite: When was Purple Haze released in the US?