This one, recorded by The Impressions, is called I've Been Trying.Well, I've been tryingLord knows that I've been tryingTo understand whyCan I be your only manWhen you say you love meSo sincere I believe you love meI can't understand whyCan I be your only manDay after day you treat me any old wayWhat I don't know my heart says noYou act so strangeBut my love for you remainsSo sincere I believe you love meJust keep on trying, boyShe's gonna changeWell, I've been tryingLord knows that I've been tryingTo understand whyCan I be your only manDay after day you treat me any old wayWhat I don't know my heart says noYou act so strangeBut my love for you remainsSo sincere I believe you love meJust keep on trying, boyShe's gonna changeWell, I've been tryingLord knows that I've been tryingTo understand whyCan I be your only manCan I be your only manSo keep on tryingSo keep on tryingOhOh