How do you imagine this sibset and their parents

They need ages.

[name]Aria[/name]-
[name]Harmony[/name]-
[name]Cadence[/name]-
[name]Symphony[/name]-
Chord-
Parents-(they need names)

[name]Aria[/name]-girl, about 5, light brown hair with a slight wave and green eyes, Sweet, &very imaginative
[name]Harmony[/name]-girl, about 9, dark brown hair with blue eyes and freckles, she is spirited and likes school. She is very smart.
[name]Cadence[/name]-girl, about 15, almost blond hair with cornflower blue hair. She is very popular at school and is a cheerleader. She’s a B-C student.
[name]Symphony[/name]-girl, about 17,Medium brown hair and green eyes, She likes school and is a good student. She wants to be a Nurse and help people, because her youngest sister, [name]Aria[/name], was very sick as a baby
Chord-boy, about 18, dark hair, tall with deep soulful eyes. He is semi-popular at school and wants to be an editor. He’s in charge of the school newspaper.
Parents: [name]Greer[/name],[name]Louisiana[/name], [name]Tatiana[/name], [name]Erin[/name], or [name]Kim[/name] for the mom, for the dad, how about [name]Greg[/name], [name]Bob[/name], [name]Harry[/name],[name]Vick[/name], [name]Rob[/name], etc… I would see the kids calling them by their first names.

[name]Aria[/name]-about 8, brown hair and hazel eyes, beautiful, sweet & creative
[name]Harmony[/name]-about 14, blond hair and blue eyes, talkative & smart.
[name]Cadence[/name]-about 5, strawberry blond hair, green eyes, friendly & outgoing
[name]Symphony[/name]-about 17, dark brown hair & blue eyse, very smart & respnsible
Chord-about 19, blond hair & green eyes, only boy, an average student

Mom: [name]Gretchen[/name], [name]Lois[/name], [name]Margaret[/name], [name]Genevieve[/name], [name]Athena[/name]
Dad: Mattais, [name]George[/name], [name]Peter[/name], [name]Marcus[/name], [name]William[/name]

[name]Aria[/name]: 6, curly brown hair, hazel eyes, loves animals, very sweet and innocent
[name]Harmony[/name]: 13, very long straight brown hair, blue eyes, artistic, quiet, shy
[name]Cadence[/name]: 10, auburn hair cut to the chin,brown eyes, sporty, rebellious, loud,
[name]Symphony[/name]:16, wavy light brown hair, brown eyes, motherly, strict with [name]Cadence[/name] but kind and gentle to [name]Aria[/name] and [name]Harmony[/name]
Chord:15, dark brown almost black hair, gray eyes, loner, not interested in school or sports
Mom: Vivenne, [name]Suzanne[/name], [name]Hannah[/name], [name]Janet[/name]
Dad: [name]Aaron[/name], [name]Timothy[/name], [name]Peter[/name]

For the parents how about [name]Melody[/name] and [name]Jenson[/name]

I could see that for the parents