NEW YORK -- "Dimebag" Darrell Abbott, who was fatally shot during a performance Wednesday night, was a frenetic, ear-shattering guitarist whose riffs for the Grammy-nominated Pantera and more recently Damageplan were a heavy-metal staple. He was 38.
Mr. Abbott was shot to death as he took the stage with Damageplan at the Alrosa Villa nightclub in Columbus, Ohio.
Three other people also were fatally shot before a police officer shot the gunman to death.
The deaths shook the heavy-metal music industry, and fans flooded websites to share their shock.
"I'm absolutely beside myself with grief. I can't for the life of me understand why someone would do this," said Ozzy Osbourne, who often toured with Pantera.
The metal band Drowning Pool cancelled its tour following the rampage. One of the other victims in the shooting once worked for Drowning Pool.
"No one knows why some people do the heinous things they do," the band said in a statement. "Dime bag Darrell was the epitome of Rock and Roll. He wasn't just a player that all guitarists aspired to be, but the genuine article and a true friend."
Mark Hunter, lead singer of the metal band Chimaira, said Mr. Abbott "changed the way metal music was written with his guitar playing. I don't know anybody in a band who hasn't stolen a few guitar riffs from him."
A fan posting on the band's website read, "This is the worst day in metal history."
Pantera's fast, aggressive sound attracted a massive cult following in the early 1990s, and its third release, "Far Beyond Driven," debuted at No. 1 in 1994, surprising chart-watchers and critics alike. Other hit albums were "The Great Southern Trendkill" and "Reinventing The Steel," and a song by the band became the Dallas Stars hockey team's signature tune in 1999.
"When you think of '90s heavy metal or hard rock, Pantera is one of these seminal bands. They are quoted today as influences by many bands," said Tom Calderone, MTV's executive vice president. "Hard rock has lost a legendary guitar player."
Pantera was nominated for Grammys for best metal performance in 1995 for "I'm Broken" and in 2001 for "Revolution Is My Name." The video "The Best of Pantera: Far Beyond the Great Southern Cowboys' Vulgar Hits" hit the top 10 for music video sales earlier this year; another video, "3-Watch It Go," went top-10 in 1998.
Darrell Abbott and his brother, drummer Vinnie Paul Abbott, left Pantera last year and produced Damageplan's debut album, "New Found Power," which was released in February.
Dallas-born Darrell Abbott was introduced to music by his father, country songwriter Jerry Abbott, who owned a recording studio. The younger Abbott gravitated toward rock music and the styles of Tony Iommi, Ace Frehley, Eddie Van Halen, and Randy Rhoads.
The Abbott brothers and bassist Rex Rocker formed Pantera in 1983. Then Mr. Abbott went by the name "Diamond Darrell." Mr. Abbott later took the moniker "Dime bag" and was often referred to as "Dime" by fans and friends.
Early on, Pantera leaned more toward hard rock, but the band began to develop a heavier sound after singer Phil Anselmo joined in 1987.