Album: La Corda D'Oro ~Primo Passo~ Classic Collection -Before Concours Competition-

As you can see, the below classical songs are played by the each character in special occasion.

Before the Seiso's Academy 1st Selection

Hino: Schubert - Ave Maria

Hihara & Hino: Gossec - Gavotte in D Major

Tsuchiura: Chopin - Waltz in D-Flat Major, Op.64 No.3

Ousaki: Dvorak - Symphony No.9 (From New World - II. Largo)

Before the Seiso's Academy 2nd Selection

Hino & Tsukimori: Schubert - Ave Maria

Piano, Cello & Violin Mini Concert: Schubert - Andante Un Poco Mosso

Before the Seiso's Academy 3rd Selection

Yunoki: Schubert - Adagio in G Major

Mai: Mozart - Violin Concerto No.3 in G Major, K.216

Ousaki: Debussy - Beau Soir

Hihara: Massenet - Elegie

Hino, Tsukimori, Shimizu & Ousaki: Mozart - Eine Kleine Nachtmusik

Before the Seiso's Academy Last Selection

Tsuchiura & Hihara: Joplins - The Entertainer

Tsukimori: Brahms - Violin Sonata No.1 in G Major, Op78-1

Shimizu, Yunoki, Tsuchiura, Tsukomori & Hihara: Elgar - Salut D'Amour