From their 2nd album 'Don't Don':
Kyuhyun - "Disco Drive" (It's so exciting.)
Leeteuk - "Our Love" (Super Junior and E.L.F's love song!)
Ryeowook - "Song For You" (It was difficult because I recorded it when I had a horrible cold T.T)
Heechul - "You're My Endless Love"
Yesung - "Mirror"
From their 4th album 'Bonamana':
Kyuhyun - "Your Eyes" (It's my first duet song so I like it!)
Leeteuk - "My All Is In You" (I've always wanted to sing it in concert [the members sang it while I was in the military])
Ryeowook - "Coagulation" (A ballad by Changhyun hyung that I really like! The arrangement is new, and the mix was well done, so I'm satisfied with it in all aspects.)
Heechul - "One Fine Spring Day" (Ryeowook's grape candy voice is great!)
Yesung - "In My Dream"
From their 5th album 'Mr. Simple':
Kyuhyun - "Storm" (You can feel Kyu's "storm"-y vocals.)
Leeteuk - "Andante" (Leeteuk-composed [five stars])
Ryeowook - "Opera" (You can feel its strength in concert, and it's better with the choreography!)
Heechul - "Oops!!" (It's the kind full of air song that only I can write!)
Yesung - "Sunflower"
From their 6th album 'Sexy, Free & Single' and 'SPY':
Kyuhyun - "Bittersweet" (The melody is good.)
Leeteuk - "Only U" (The song I wrote in tears right before enlisting.)
Ryeowook - "A 'Good'bye" (My favorite Suju ballad! The parts are well-divided, and the hyungs sang it very well.)
Yesung - "Sexy, Free & Single"
From their 7th album 'MAMACITA' and 'This Is Love':
Kyuhyun - "Mid-season" (A song that makes you want to travel.)
Ryeowook - "MAMACITA" (A song where we had to sing the high notes without Yesung hyung! I practiced it live very many times... I wonder how it'll sound if Yesung sings it!)
Heechul - "Evanesce" (My life's song, which gave me back my confidence in singing.)
Yesung - "This Is Love"
From their 10th anniversary special album 'Devil':
Kyuhyun - "Devil" (Just.)
Ryeowook - "Love at First Sight" (It's the most Suju-like song, and it's cool! I wish I could've sung it with them, but the hyungs sang it well!)
Yesung - "Simply Beautiful"
And lastly, from their repackaged special album, 'MAGIC':
Kyuhyun - "Magic" (#Jjanglike #Mostlike #Crazy)
Ryeowook - "Dorothy" (It's a song with 3 fable-like aspects, the melody, the lyrics, and the voices. I like it so much!)
Heechul - "Sarang" (A duet with a friend who is so completely different from me #83)
Yesung - "Magic"
We hope to hear even more amazing Super Junior songs in the future!