Baby Let's Play House Dave Marsh Can't Help Falling in Love Don't Don't Be Cruel
The developmental arc of Presley's singing voice, as described by critic Dave Marsh, goes from "high and thrilled in the early days, [to] lower and perplexed in the final months." Marsh credits Presley with the introduction of the "vocal stutter" on 1955's "Baby Let's Play House". When on "Don't Be Cruel", Presley "slides into a 'mmmmm' that marks the transition between the first two verses," he shows "how masterful his relaxed style really is." Marsh describes the vocal performance on "Can't Help Falling in Love" as one of "gentle insistence and delicacy of phrasing", with the line "'Shall I stay' pronounced as if the words are fragile as crystal".
