Larry Mullen Jr. of U2's songs, helping to evoke military imagery. During the recording of the album "Pop" in 1996, Mullen suffered from severe back problems. Recording was delayed due to surgery. When he left the hospital, he arrived back in the studio to find the rest of the band experimenting more than ever with electronic drum machines, something driven largely by guitarist The Edge's interest in dance and hip-hop music, and, given his weakness after the operation, he relented, allowing The Edge to continue using drum machines, which contributed heavily to the album's electronic feel. Mullen has had tendinitis problems throughout his
Mullen Gang Mullen Gang The Mullen Gang was an Irish-American gang operating in Boston. Paulie McGonagle (died November 1974) was a Boston mobster and onetime leader of the Mullen Gang, a South Boston street gang involved in burglary, auto theft, and armed robbery. During the war against Donald Killeen and his brothers, McGonagle successfully led the Mullens in a string of shootings which finally ended with Killeen's murder in 1972. After a truce was arranged with Whitey Bulger and the remnants of the Killeen organization, McGonagle remained angry about Bulger's accidental murder of his fraternal twin brother, Donald McGonagle. It is believed