1The Everyday Life of Band Part 1: Cleaning Instruments!
Included in the BD/DVD of Season 1 Vol. 1
2The Everyday Life of Band Part 2: I Can't Stand This Nickname!
Included in the BD/DVD of Season 1 Vol. 2
3The Everyday Life of Band Part 3: The Everyday Life of Band Dudes!
Included in the BD/DVD of Season 1 Vol. 3
4The Everyday Life of Band Part 4: All Hail King Tuba!
Included in the BD/DVD of Season 1 Vol. 4
5The Everyday Life of Band Part 5: Lots of Problems Every Day!
Included in the BD/DVD of Season 1 Vol. 5
6The Everyday Life of Band Part 6: Professor Taki's Secret!
Included in the BD/DVD of Season 1 Vol. 6
7The Everyday Life of Band Part 7: What Is a Transposing Instrument?!
Included in the BD/DVD of Season 1 Vol. 7
8Ready, Set, Monaka
The 10 members of the concert band club who failed Taki's audition form "Team Monaka" to support the club members participating in the Kyoto Concert Band competition. Even as they support the performers, they continue to hone their playing, and make monaka-shaped good-luck charms to hand out to their club mates before the competition. Although they didn't play in the competition, they still had things they had to do. But on the day of the competition, the members on their way to the concert hall receive a shocking message! This is Team Monaka's hot summer story.
9Welcome to the Fireworks Festival Kiss!
Released with DVD/BD Season 2 Vol. 1
10Welcome to the Pool!
Released with DVD/BD Season 2 Vol. 2
11Welcome to Maid Outfit!
Released with DVD/BD Season 2 Vol. 3
12Welcome to the Festival Battle!
Released with DVD/BD Season 2 Vol. 4
13Welcome to the Flying Taki!
Released with DVD/BD Season 2 Vol. 5
14Welcome to the Artist!
Released with DVD/BD Season 2 Vol. 6
15Welcome to Sleep!
Released with DVD/BD Season 2 Vol. 7
16Hibike! Euphonium Movie: Photo Session e Youkoso #1
Short theater manners animation shown before Sound! Euphonium the Movie: May the Melody Reach You!.
17Hibike! Euphonium Movie: Photo Session e Youkoso #2
Short theater manners animation shown before Sound! Euphonium the Movie: May the Melody Reach You!.
18Hibike! Euphonium Movie: Photo Session e Youkoso #3
Short theater manners animation shown before Sound! Euphonium the Movie: May the Melody Reach You!.
19You can enjoy it now! "Sound! Euphonium"
A special 20-minute video looking back on the Sound! Euphonium series so far. Narrated by Tomoyo Kurosawa, who plays the main character, Kumiko Oumae!
20April Fools Video
Included in the BD/DVD Season 3 Volume 2.
21Extra Episode #1 - Always Natural
Included in the BD/DVD Season 3 Volume 1.
22Extra Episode #2 - Cute Dolce
Included in the BD/DVD Season 3 Volume 2.
23Extra Episode #3 - Steady Andante
Included in the BD/DVD Season 3 Volume 3.
24Extra Episode #4 - Forward Largo
Included in the BD/DVD Season 3 Volume 4.
25Extra Episode #5 - To You, Amoroso
Included in the BD/DVD Season 3 Volume 5.
26Extra Episode #6 - To Tomorrow, Coda
Included in the BD/DVD Season 3 Volume 6.
27Unused Movie Collection Vol 1
Included in the BD/DVD Season 3 Volume 1.
28Unused Movie Collection Vol 2
Included in the BD/DVD Season 3 Volume 2.
29Unused Movie Collection Vol 3
Included in the BD/DVD Season 3 Volume 3.
30Unused Movie Collection Vol 4
Included in the BD/DVD Season 3 Volume 4.
31Unused Movie Collection Vol 5
Included in the BD/DVD Season 3 Volume 5.
32Unused Movie Collection Vol 6
Included in the BD/DVD Season 3 Volume 6.