Two previous studies manipulated spatial cues to alter the perceptual organization of a sound mixture containing an ambiguous sound element (a pure tone; the "target") that could belong to two competing auditory objects (a sequential tone stream and a simultaneous harmonic complex). In both studies, the sum of the contributions of the target to the two objects was less than the physical target level in the mixture. However, many listeners had difficulties making consistent judgments about the perceptual contribution of the target to the harmonic complex. The current study used stimuli similar to those used in the previous study, but with a target made up of five tones rather than a single pure tone. In addition, listeners performed a direct matching task to indicate the perceptual contribution of the target to the competing objects rather than relying on an indirect mapping procedure. The matching task proved to be efficient and reliable. However, the complex-tone target was perceptually stronger in the harmonic complex and weaker in the sequential tone stream than in past studies. As a result, the sum of the target contributions to the two objects roughly equaled the physical target level for all tested spatial configurations, unlike in the previous studies.