Largest guitar ensemble

According to Official Guinness Records,

The largest guitar ensemble was achieved by 6,346 participants in an event organised by Thanks Jimi Festival, in Wroclaw, Rynek, Poland, on 01 May 2009.
The event saw Steve Morse of the band Deep Purple taking part in the record attempt

For a complete list of 2009 records, please visit 2009 Guinness Records in Poland.

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• Fastest completion of Diablo
• Largest steel drum ensemble
• Largest straw hat
• Deepest half marathon
• First mercury thermometer