String Quartet performance of Trumpet Voluntary - Clarke. The String Quartet Channel is the largest collection of String Quartet recordings on YouTube. We are a UK based string quartet who have made 100's of beautiful recordings of classical and modern String Quartet music for your viewing pleasure. If you would like to check on our performance availability for your wedding or event, please email us at [email protected] or fill in the enquiry form via our website. Please supply the following information so we can send you a correct quotation; Name: Email: Telephone: Function Date: Function Venue: Approx. Start Time: Approx. Finish Time: Wedding or Event: Many thanks! The String Quartet Channel Please note - we are very sorry but we are not a retailer of sheet music and cannot supply copies of sheet music arrangements performed, advise on sourcing sheet music or recordings of the music performed.