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The band premiered the song, that was then still an instrumental, on june 3rd 1993 in Kobenhavn, Denmark:

Apparently written as a tribute to Sonic Youth, this song was part of the band's mid-1993 live set as an instrumental, and Thom explained that it had been offered for a soundtrack but ultimately rejected. It was, at this time, much shorter then it is on the My Iron Lung EP.
The song is included on this august 1994 work-in-progress tape compilation. The handwriting is Thom's. While Side A of the cassette contains some rough mixes and lists working titles, Side B apparently has the finished tracks for the various My iron Lung singles and EPs: