Music World Records  

Andreas Wagner used a 1,185-letter word in a song. The word is the chemical name for Coat Protein, Tobacco Mosaic Virus, Dahlemense Strain. See entire word here.

Megan and her friends listened to Believe 40 consecutive times.

Lou Trez, Kelly Lichtenwaldt, and Joe Wolf -- collectively known as the pop-punk band Quickie -- performed 44 shows in one day. Read more about the feat here.

Jessica Delfino played a song on her rape whistle for one minute, 12.31 seconds during a stop on the RecordSetter book tour. She set the record at powerHouse Books in Brooklyn, NY during a RecordSetter LIVE! event. RecordSetter founders Dan Rollman and Corey Henderson presided over the attempt.

Latoya Stewart earned 3,115,532 points in a game of Dance Central 2 on the track Party Rock Anthem.

Fastestshredder played an improvisational blues song on his electric guitar at 1,376 BPM. The demonstration song is a blues progression played at 86 BPM and doubled four times to 64 notes per beat equaling a playing speed of 1,376 BPM.

Fastestshredder played a blues rock song on his electric guitar at 616 BPM.

Kate L. performed 100 curl-ups on a yoga mat while listening to music.

Norzamri L. used three guitars and a piano to play Happy Birthday.

Alan St.Louis sang The Star-Spangled Banner 21 times in three days. He set the record during his performances on back-to-back holiday tournaments.

Salomon played his accordion at a rate of 30 keys per second.

A total of 488 people sang jingle bells while ringing jingle bells at once. They set the record in front of Times Union Center in Albany, New York. See more photos here.

Rebecca S. completed a grade 8 keyboard practical exam. She is 11 years old.

90 people played We Are Never Ever Getting Back Together on kazoos at once.

Tai Star played six instruments while standing on one hand. The instruments were conga, djembe, tankdrum, melodica, harmonica, and didgeridoo.

Raleigh and his friends played Paradise by Coldplay on seven Apple products at the same time.