Actor and musician Keith Allen will be performing a DJ set at Trading Post record shop in Stroud, today.
Simon Vincent, owner of Trading Post, will be opening for Record Store Day from 8am on Saturday and queues started in Kendrick Street from 2am this morning.
Allen will play a DJ set in the window of the record shop and is expected to be joined by Mabel the cat.
Participating UK stores will be selling a diverse range of over 600 exclusive releases and limited editions to offer listeners a chance to expand their tastes and check out an artist they might not have stumbled across before.
One Direction are releasing a "Midnight Memories" 7" picture disc.