4:07 Quarterflash - Harden My Heart 3:34 QUARTERFLASH - Harden My Heart (1982) 3:53 Harden My Heart - Quarterflash (Remastered) 3:47 QUARTERFLASH - Harden My Heart 1982 5:35 Quarterflash - Harden My Heart (Nelson X ZombieSquad Remix)(Radio Edit) 6:06 Quarterflash - Harden My Heart (Nelson X ZombieSquad Remix)(Extended Mix) 8:29 Universitario vs Palmeiras | Resumen Y Goles COMPLETO 🔥 Copa Libertadores 2025 HD 11:52 Trump SHOCKED as MASSIVE Election LAWSUIT Moves FORWARD 4:24 QUARTERFLASH \"Harden My Heart\" [1982 - Discoring RAI] 3:47 QUARTERFLASH - Harden My Heart (AB 1982) 4:09 Harden My Heart | Live Band Performance (Quarterflash) | Sing it Live 5:43 Quarterflash - Harden My Heart (Live In Tulsa 1982) 4:06 Seafood Mama - Harden My Heart (Live KOIN-TV 1980) 6:13 QUARTERFLASH - Harden My Heart (Live December 2011) 4:08 Harden My Heart - Quarterflash (Live on Fridays) 1982 4:21 Marv and Rindy Ross “Harden My Heart\" Live from Winona Grange in Tualatin, OR 11/12/22 3:48 Harden My Heart (Quarterflash Cover) Brandon Hixson - Official Video 5:35 QUARTERFLASH - Harden My Heart (Live at the Hollywood Palace 1984) 5:06 Quarterflash - Harden My Heart (Live) 3:55 Quarterflash - Harden my Heart 1981 0:20 Nelson Neumann Is The Next KYRIE IRVING 👀🔥 #shorts 2:19 Rock of Ages OST: Julianne Hough and Mary J Blige - Harden My Heart