Sora's 2nd character song, from Best Partner 6, performed by her seiyuu, Mizutani Yuuko.
Shiny days
Takenouchi Sora (CV: Mizutani Yuuko)
Digimon Adventure 02 Best Partner 6 Takenouchi Sora & Piyomon

Shiny days

Piyomon's character song from Best Partner 6, performed by her seiyuu, Shigematsu Atori.
私の五線譜 (Watashi no Gosenfu, lit. My Musical Score)
Piyomon (CV: Shigematsu Atori)
Digimon Adventure 02 Best Partner 6 Takenouchi Sora & Piyomon

私の五線譜

Sora and Piyomon's duet song from Best Partner 6, performed by their respective seiyuu, Mizutani Yuuko (Sora) & Shigematsu Atori (Piyomon)
ふたりで翔けば (Futari de Habatakeba, lit. If We Fly Together)
Takenouchi Sora (CV: Mizutani Yuuko), Piyomon (CV: Shigematsu Atori)
Digimon Adventure 02 Best Partner 6 Takenouchi Sora & Piyomon

ふたりで翔けば

Ashita wa Atashi no Kaze ga Fuku, 2020 version remixed in a new musical style, performed by the original singer AiM. c/w Hanareteitemo (LAST EVOLUTION Kizuna ED)

アシタハアタシノカゼガフク〜2020だねっ! Ver.〜

c/w 扉 DOOR. Performed by Yamato Ishida (CV: Kazama Yuuto), as TEEN-AGE WOLVES. (Yamato's 4th character song)

ひとりぼっちのシーソー

Yamato's 3rd character song, credited as TEEN-AGE WOLVES. Performed by his seiyuu, Kazama Yuuto.  

扉 DOOR

Agumon's character song from Best Partner 1, performed by his seiyuu, Sakamoto Chika. 
アグモンONDO (Agumon ONDO)
Agumon (CV: Sakamoto Chika)
Digimon Adventure 02 Best Partner 1 Yagami Taichi & Agumon

アグモンONDO

Yamato's (Matt in the dub) 2nd character song from Digimon Adventure 02: Best Partner (02) Ishida Yamato & Gabumon, performed by his Japanese VA, Yuuto Kazama.

願いかなえるカギ (Negai Kanaeru Kagi, lit. The Key to Granting Wishes)

Ishida Yamato (CV: Kazama Yuuto)

Digimon Adventure 02: Best Partner 02 Ishida Yamato & Gabumon, Digimon Adventure 02 Best! Best! Best Partner ~Chosen Children Compilation~

Nothing belongs to me.

デジモンアドベンチャー02 ベストパートナー② 石田ヤマト&ガブモン

[Digimon Adventure 02] Ishida Yamato - Negai Kanaeru Kagi (願いかなえるカギ)

Gabumon's character song from Best Partner 2, performed by his seiyuu Yamaguchi Mayumi. 

Daijob

Yamato and Gabumon's duet song from Best Partner 2, performed by their respective seiyuu, Kazama Yuuto (Yamato) and Yamaguchi Mayumi (Gabumon) 
俺たちのメロディー (Oretachi no Melody, lit. Our Melody)
Ishida Yamato (CV: Kazama Yuuto), Gabumon (CV: Yamaguchi Mayumi)
Digimon Adventure 02 Best Partner 2 Ishida Yamato & Gabumon

俺たちのメロディー

Character songs, OP/ED/Inserts, etc.
Also look at: @shindouchronos, @gear-637104886, @akira-169237549 for more Digimon character songs

Digimon character songs

@shindouchronos (1st account)

New tracks tagged #digimonadventure02