Partial List of Music Artists Booked, Promoted, Co-Promoted or Co-Marketed for isolated Concerts, Tours or Special Events from 1971 through 2020. In some cases Mr. Regna was a consultant to the presenter or venue, or arranged for the financing of a certain concert or event.


• Aerosmith
• Alan Parsons Live Project
• Andrea Bocelli
• Allman Brother's Band
• Another Pretty Face
• Art Garfunkel
• Asia
• Atlanta Rhythm Section
• Bad Company
• Barry Manilow
• Barry White
• Bay City Rollers
• Beach Boys
• Bee Gees
• Bette Midler
• Black Pack
• Blood, Sweat & Tears
• Blue Oyster Cult
• Bobby Rydell
• Bobby Vinton
• Bo Diddley
• Boston
• Bowzer
• Boxtops
• Bread
• Bryan Adams
• British Invasion Tour 25th Anniversary
• Brook Benton
• Brooklyn Bridge
• Bruce Springsteen
• Carlos Santana
• Cat Stevens
• Celia Cruz
• Chad & Jeremy
• Charlie Daniels Band
• Cheech and Chong
• Chicago
• Chubby Checker
• Chuck Berry
• Clarence Clemmons
• Cyndi Lauper
• David Allen Coe
• David Lee Roth
• David Byrne
• David Bromberg
• David Cassidy
• Dee Dee Warwick
• Delaney & Bonnie and Friends
• Del Shannon
• Dionne Warwick
• Dolly Parton
• Donovan
• Don McLean
• Duane Eddy
• Duke Ellington Orchestra
• Eddie Fisher
• ELO
• Emerson, Lake & Palmer
• Eric Clapton
• Fabian
• Fats Domino
• Focus
• Foreigner
• Frankie Avalon
• Fred Parris & The Five Satins
• Frank Sinatra
• Happy Together Tour
• Herb Alpert & The Tijuana Brass
• Herman's Hermits
• Ike & Tina Turner
• Ike Turner Revue
• Jack Jones
• James Brown
• Jan & Dean
• Jay Leno
• Jay & The Americans
• Jeff Beck
• Jefferson Airplane
• Jefferson Starship
• Jerry Lee Lewis
• Jerry Seinfeld
• Joan Jett & The Blackhearts
• Johnny Cash
• John Cougar Mellencamp
• Jorge Santana
• Jose Feliciano
• Jose Jose
• Jimmy Buffet
• Julio Iglesias
• Junior Walker & The All Stars
• KC & The Sunshine Band
• King Crimson
• Kiss
• Kool & The Gang
• Led Zeppelin
• Les Paul
• Lesley Gore
• Little Richard
• Liza Minnelli
• Loverboy
• Malo
• Mamas & Papas
• Maria Muldaur
• Monster Ballads Tour
• Moody Blues
• Motley Crew
• Natalie Cole
• Nazareth
• New Riders of the Purple Sage
• New York Dolls
• Olga Tanon
• O'Jays

• Page and Plant
• Paul Anka
• Paul Revere & The Raiders
• Paul Simon
• Paul Williams
• Peggy Lee
• Peter Frampton
• Placido Domingo
• Procol Harum
• Queen
• Gary Puckett & The Union Gap
• Gary U.S. Bonds
• George Carlin
• Gerry & The Pacemakers
• Glenn Miller Orchestra
• Gloria Gaynor
• Gloria Trevi
• Go-Go's
• Grand Funk Railroad
• Greatest Voices of Rock
• Raquel Bitton
• Ray Charles
• Richie Havens
• Richard Clayderman
• Ricky Martin
• Ricky Nelson
• Rod Stewart
• Roger McGuinn
• Roy Orbison
• Sam & Dave
• Sam Moore
• Sam Moore and Billy Preston
• Santana
• Scott McKenzie
• Screamin’ Jay Hawkins
• Sha Na Na
• Spanky & Our Gang
• Spirit
• Starship
• Starship featuring Mickey Thomas
• Steppenwolf
• Stuff
• Stylistics
• Styx
• Tammy Wynette
• Taj Mahal
• Tangerine Dream
• The Byrds
• The Belmonts
• The Coasters
• The Commodores
• The Drifters
• The Four Seasons
• The Four Tops
• The Ink Spots