To showcase her talent Morissette occasionally adds whistles when doing covers, and songs from her debut album also includes whistles. Another distinctive feature is her use of intentional vocal breaks, which sound like high-pitched squeaks. This technique is used by some singers to add expression to their singing. Cast as one of "ASAP's" "Birit" Queens (literally "Belter" Queens), most of her performances revolve around songs that require belting. This has led her to being described as a power belter. However, Amon has admitted that she wants to go beyond her stereotype as a belter, and has taken some opportunities to do so by performing songs not usually identified with her, such as in her debut solo concert and her Stages Sessions mini-concert. Jonathan Manalo, the head of Star Records' audio content, has been quoted as saying "Morissette is not just like any traditional diva who can hit high notes. She has a very distinct tone that can adapt to many music genres. And that versatility is something that we will showcase in her debut album with us". It was during the process of creating her debut album when Amon's record company discovered that aside from belting she had the ability to whistle and asked her to include it in the album.