Adage

Sonata: Skin: Pale blue (sometimes described as pale turquoise).
Hair: Long, turquoise-blue with dark blue highlights. Styled in a high ponytail with a V-shaped fringe, held in place by a dark blue tie.
Eyes: Purple-pink with blue upper lids. Clothing: A dark purple vest with a brighter turn-down collar and cuffs. The vest has three pale sky-blue buttons with straps, and on the right side is a patch: a musical note with a light blue border on a purple background. Under the vest is a lavender-pink denim skirt. On her feet are knee-high socks and bright purple high boots with white soles and toes. Accessories: Purple bracelets with pale sky-blue studs on the wrists, a black necklace with a ruby ​​pendant.
Detail: Like other sirens, she has a red amulet (pendant) that powers her magic.

Aria: Skin: light pink.
Hair: Purple with bright turquoise highlights. Braided into two ponytails secured with white star-shaped elastics. Bangs parted in two.
Eyes: Purple irises, black eyeshadow on the eyelids. Clothing: Dark purple tones predominate in her appearance. She wears a banana-colored sleeveless T-shirt with a dark purple border. Over it, she wears a jade vest with short, ripped sleeves. She wears three dark purple bracelets on each arm. She also has two dark purple belts (similar to bracelets) that intersect, with a white star at the intersection. She also wears a red pendant around her neck.

Adagio Dazzle is the lead siren. She is a tall, yellow-skinned teenager with voluminous orange hair with yellow highlights, pulled back into a ponytail with a purple spiked clip. She has purple eyes and dark yellow eyeshadow. She wears striking purple and lilac outfits with gold accents and spikes, such as a bolero jacket, a jumpsuit, and heeled boots. Her clothing and accessories feature musical motifs; her signature mark is an indigo musical note with a gold stone. This image emphasizes her authority and stage charisma. She also wears a pendant.