Problem: At Fillmore East is the first live album by American rock band the Allman Brothers Band, and their third release overall. Produced by Tom Dowd, the album was released in July 1971 in the United States by Capricorn Records. As the title indicates, the recording took place at the New York City music venue Fillmore East, which was run by concert promoter Bill Graham. It was recorded over the course of three nights in March 1971 and features the band performing extended jam versions of songs such as "Whipping Post", "

At Fillmore East was recorded over two nights -- March 12 and 13, 1971 -- for which the band was paid $1250 each show. The shows were typical performances for the band, and regarded as slightly above average by drummer Jai Johanny Johanson. Ads for the shows read: "Bill Graham Presents in New York -- Johnny Winter And, Elvin Bishop Group, Extra Added Attraction: Allman Brothers." While Winter was billed as headliner, by the third night the Allman Brothers were closing the show.  Tom Dowd produced At Fillmore East; he had previously worked on their second studio album, Idlewild South. He had recently returned from Africa from working on the film Soul to Soul, and stayed in New York several days to oversee the live recording. "It was a good truck, with a 16-track machine and a great, tough-as-nails staff who took care of business," recalled Dowd. He gave the staff suggestions and noted the band had two lead guitarists and two drummers, "which was unusual, and it took some foresight to properly capture the dynamics." Things went smoothly until the band unexpectedly brought out saxophonist Rudolph "Juicy" Carter, an unknown horn player, and longstanding "unofficial" band member Thom Doucette on harmonica. "I was just hoping we could isolate them, so we could wipe them and use the songs, but they started playing and the horns were leaking all over everything, rendering the songs unusable," said Dowd. He rushed to Duane during the break to tell him to cut the horn players; while Duane loved the players, he put up no fight with Dowd. The final show was delayed because of a bomb scare, and did not end until 6 am.  Each night following the shows, the musicians and Dowd would "grab some beers and sandwiches" and head to Manhattan's Atlantic Studios to go over the performances. Set lists for following shows were crafted by listening to the recordings and going over what they could keep and what they would need to capture once more. "We wanted to give ourselves plenty of times to do it because we didn't want to go back and overdub anything, because then it wouldn't have been a real live album," said Gregg Allman, and in the end, the band only edited out Doucette's harmonica when it didn't fit. "That was our pinnacle," said Dickey Betts later. "The Fillmore days are definitely the most cherished memories that I have. If you asked everybody in the band, they would probably say that."  On June 27, the Fillmore East closed, and the band were invited to play a final, invitation-only concert, along with Edgar Winter, the Beach Boys and Country Joe McDonald. The Beach Boys initially refused to perform unless they headlined the event, but Graham refused, telling them that the Allman Brothers would be closing the show, and they were free to leave if they disagreed. The Allman Brothers' performance was used for additional tracks when an expanded version of At Fillmore East, The Fillmore Concerts, was reissued on CD.

how did the horns start leaking?

Answer with quotes: He rushed to Duane during the break to tell him to cut the horn players;

Question:
Pierce the Veil is an American rock band from San Diego, California. Formed in 2006, the band was founded by brothers Vic and Mike Fuentes after the disbandment of the group Before Today (formerly Early Times), which was formed out of the San Diego punk rock scene. Other members of the band include Jaime Preciado (bass) and Tony Perry (lead guitar). Pierce the Veil has released three studio albums and has toured worldwide since the release of their debut album, A Flair for the Dramatic in 2007.
On August 23, 2011, Pierce the Veil signed with Fearless Records. On December 22, 2011, a video update revealed in that in early 2012, the band would be going into the studio to record their third studio album. On December 26, 2011, Vic Fuentes announced on the band's Facebook page that the band had finished writing the songs for their third album, which they began writing during the summer and while on tour with Miss May I, Woe Is Me, The Amity Affliction and letlive during November and December, and they would now be choosing a producer to work with on the album in early 2012. On February 27, 2012, The band issued an update on their official Facebook page stating that they have chosen to work with producers Dan Korneff and Kato Khandwala at the House of Loud in New Jersey on their upcoming third album. On April 20, 2012, it was announced that the new album would be titled Collide with the Sky and would be released through Fearless Records on July 17, 2012. On May 17, 2012, the album cover and the track list of the new album were revealed along with the announcement of the band's first ever UK headlining tour in September 2012. The first single from the new album, King for a Day, features Kellin Quinn of Sleeping with Sirens and was released on June 5, 2012. The second single, Bulls in the Bronx, was released three weeks later on June 26, 2012.  In order to promote the album, the band appeared on the Vans Warped Tour from June 16, 2012 to August 5, 2012, playing the event's main stage for the first time. They were regularly joined on stage by Kellin Quinn to perform the song King for a Day. After Warped, Pierce the Veil embarked on their first headlining tour in the UK, selling out almost all of the dates. Their following headlining tour in the US, The Collide with the Sky tour, saw a similar success. They ended the year appearing at No. 33 in Rock Sound magazine's best albums of 2012 list as well as winning nine categories in the best of 2012 reader's poll conducted by Alternative Press, including Best Live Band of the Year, Album of the Year and Artist of the Year. On January 9, 2013 Vic Fuentes released information that he had recently been in the studio writing new songs with Tom Denney.  On January 7, 2013, Pierce the Veil and pop-punk band All Time Low announced that they would be co-headlining the Spring Fever Tour in Spring 2013. Both bands toured across the United States, along with opening acts Mayday Parade and You Me at Six. The tour began on April 11, 2013 and ended on May 12, 2013. Toward the end of the tour, on May 7, 2013, the music video for Pierce the Veil's song "Bulls in the Bronx" was released.
Answer this question using a quote from the text above:

What date was this on

Answer:
August 23, 2011,