Dahlia's theme set to Adriana's own original lyrics and sung দ্বারা her too. :) Artwork from different Dahlia fanarts on the Court Records ফোরাম -- apologies for not knowing the exact sources!
Turnabout Sisters Ballad set to Adriana's original lyrics and sung দ্বারা her too. :) The পিয়ানো accompaniment used can be found here: link Maya art from the Japanese site Asazora. Source: link
Great Fairy ফোয়ারা theme from the Zelda series, lyrics দ্বারা twilightstorm1994 and vocals দ্বারা Adriana. :) Artwork দ্বারা *reenigrl of deviantART -- Original Image: link