Perfect pitch is the skill to identify the musical qualities of a tone without external help. Individuals possessing this skill may hear the ringing of a doorbell and make out its tone. Musicians with this ability may tune the strings of a guitar merely by sound also identifying subtle flats and sharps. Few people have this special ability and those having it are not necessary musically inclined. Perfect or absolute pitch is highly common in people with diagnosed savants or autism.

Some professionals agree that perfect pitch has an origin. Few say that the ability of identifying frequencies and tones is mostly inherent more like the artistic or athletic skill.  A few kids are capable of distinguishing varied pitches without exact musical training. People, who undergo musical training many times consider absolute pitch as a fundamental skill just like muscle memory as for athletes. When any identifiable tone is sung or played, individuals with absolute pitch contemplate their answers in less time.

What other professionals reveal is that one can develop absolute pitch or any of its form over time. Vocalists and instrumentalists, who spend many hours daily doing their rehearsals, may sense sooner or later, when their musical instruments are not in tune or when their voices do not hit appropriate pitches. It is possible for anyone with inborn perfect pitch ability to show less interest in music, as the process of rehearsal is riddled along with off key sounds including other distractions.

Individuals with this ability may even recognize intervals in between two notes or each note played simultaneously in a chord. Composers favor vocalists having the skill, as they wish to listen to pure intervals. Those musicians with absolute pitch might even have to help in a tuning process, because they are able to identify a vocalist or instrument out of tune. Overall, perfect or absolute pitch is a helpful skill for music composers to make subtle tone adjustments.