プリズムリバー三姉妹

Lunasa Prismriver, Merlin Prismriver, Lyrica Prismriver, three sisters performing together on a moonlit concert stage in a gothic fantasy atmosphere. The composition features Lunasa in the center with short blonde hair wearing an elegant black dress and playing a violin with detailed strings and bow, her expression calm and graceful. Merlin is on one side with wavy blonde hair in a white dress, playing a trumpet with brass reflections and smiling energetically. Lyrica is on the opposite side with short blonde hair in a red dress, playing an electronic keyboard with illuminated keys and a mischievous smile. Their hair and flowing dresses move with the music. The stage has dramatic lighting with blue and purple moonlit tones, soft rim lighting, floating musical notes, ethereal lights, and mist drifting across the stage. The scene evokes a melancholy and joyful musical harmony, creating a beautiful phantom orchestra performance with emotional depth.