Don't Go Messin' With My Heart by Mantronix on the Capitol Records label:
A: Don't Go Messin' With My Heart (Album Version) 4:22
B1: Don't Go Messin' With My Heart (U.S. 12" Remix) 5:44
B2: Don't Go Messin' With My Heart (U.S. Dub Remix) 4:41