In a Metal Mood: No More Mr. Nice Guy is a 1997 album by Pat Boone in which Boone covers hard rock and heavy metal songs in a jazz/big band style. Boone promoted the album by appearing in leather clothing (and, at that year's American Music Awards, wearing a dog collar). He succeeded in propelling Metal Mood onto the Billboard record charts (making it Boone's first hit album in 35 years), but it did not please some of his longtime supporters who consider the heavy metal genre in bad taste, or worse.
In October of the same year, and in a similar vein, Steve Lawrence and Eydie Gormé covered Soundgarden's "Black Hole Sun" in a lounge-jazz style on the 1997 compilation album release, Lounge-A-Palooza. This idea of giving rock hits a "standards" treatment was imitated later by Boone's contemporary Paul Anka in the 2005 album Rock Swings, which also featured Anka doing a cover of "Black Hole Sun."
- "You've Got Another Thing Comin'" (Original: Judas Priest) – 4:19
- "Smoke on the Water" (Original: Deep Purple) – 3:53
- "It's a Long Way to the Top (If You Wanna Rock 'n' Roll)" (Original: AC/DC) – 4:37
- "Panama" (Original: Van Halen) – 5:15
- "No More Mr. Nice Guy" (Original: Alice Cooper) – 3:06
- "Love Hurts" (Original: Everly Brothers, popularized as a hard rock ballad by Nazareth; composed by Boudleaux Bryant) – 4:57
- "Enter Sandman" (Original: Metallica) – 3:52
- "Holy Diver" (Original: Dio) – 4:44
- "Paradise City" (Original: Guns N' Roses) – 4:41
- "The Wind Cries Mary" (Original: The Jimi Hendrix Experience) – 4:12
- "Crazy Train" (Original: Ozzy Osbourne) – 4:32
- "Stairway to Heaven" (Original: Led Zeppelin) – 4:59
Pat Boone, Ronnie James Dio, Clydene Jackson Edwards, Merry Clayton, Carmen Twillie - vocals
Ritchie Blackmore, Mitch Holder, Dawayne Bailey, Dweezil Zappa, Dan Ferguson, Michael Thompson - electric guitar
Doug Cameron, Bruce Dukov, Michelle Richards - violin
Evan Wilson - viola
Larry Corbett - cello
Tom Scott, Gary Herbig, Don Menza, Pete Christlieb, Terry Harrington, Plas Johnson, Jeol Peskin - woodwinds
Frank Szabo, Chuck Findley, Wayne Bergeron, Rick Baptist, Chris Tedesco - trumpet
Dick "Slide" Hyde, Lew McCreary, Alan Kaplan, Bruce Otto, Dana Hughes - trombone
Dave Siebels - organ, keyboards
Andy Simpkins - acoustic bass
Marco Mendoza - electric bass
Gregg Bissonette - drums
Lenny Castro - percussion
Sheila E. - timbales