Ch1-3 Hearts in Canon (aka Canon of Youth)
Due to family matters, Hanada quits playing the music instrument he has been playing since high school and is living through one boring day after the next, until he runs into Hashizaki when attending the brass band reunion on a whim... He can't believe it when the once-serious Hashizaki shows up wearing a flashy suit... Hanada doesn't like the person he's become, gets drunk and takes it out on Hashizaki. But not only does Hashizaki passionately steal a kiss from him, he tells Hanada he's liked him since high school...! Passionate love unfolds between the flashy but loyal top and the bottom who has difficulty communicating with others. This manga also includes

Ch4-5 Trumpet of Melancholy (aka Melancholy Melody)
The bittersweet love between two high schoolers in the brass band club. The happy-go-lucky Kai is desperately inviting his fellow club member, Takara to perform a trumpet duet with him. At first, Takara, who does not like doing bothersome things, kept avoiding Kai. But when he finally started to tear down his heart wall, he accidentally heard about Kai's crush?

Note: The Renta! version contains a tiny bonus chapter called, "Memories"

Similar to the TV Anime, HIkari and Karen watched "Starlight" when they were young and promised to stand on the same stage in the future... Karen, although a sleepyhead, continues to study the path of the Stage Girl everyday! However, due to her tardiness, the selected students were subjected to the 'Legandary Training' that would make them into 'Top Stars'...? And soon... they will all be singing, dancing and taking from one another by following the mysterious audition started by Souda-sensei and... a Giraffe!?

Fumio hates rap, even though his father is a (albeit unknown) rapper. What future will he choose?

Mitsuhiko Amano is full of regrets. A 46 year old salariman who had just been laid off, he was told that his wife wanted a divorce, something that he might have been wanting for years. So he visits a soapland, a place he hasn't been since he started dating his wife 22 years ago. While there, a fire suddenly erupts, trapping Amano and a soapland girl in the bath. In a rare moment of bravery and decisiveness, Amano attempts to lead the girl to safety, only to slip and hit his head. As his consciousness fades, he sees the back of the soapland girl making her escape... A fresh set of regret blankets him as he passes out, that his wife Sachiko and daughter Miyu will be objects of ridicule that he died in such a place...

Then he awakens. In front of him is Ozawa Satsuki, a girl he hardly knew but secretly liked in high school. And Takahasi. Nakao-san, and Iijima-kun too. All his high school friends in their high school uniform, in their, and his, old high school... He has slipped 30 years into his past.

Has he been given a second chance? To change his life so that the regrets that weighed him down never happen this time around?

One of the manga adaptations of Hypnosis Mic, The Dirty Dawg tells the story of the original four main characters.

The one-shot tells a story about the late Kenji Endō, the real-life musician that was the inspiration for Kenji from 20th Century Boys!

Ho-Kyung likes the violin, but born to a normal family, he has no intention of pursuing it as a career. When he was young, it was the small violin given to him by his friend Uiju that created the small passage connecting him to music. Now as a high school student, one accident destroys the precious violin and leads Ho-Kyung to an encounter with the violin repair workshop… A journey begins with a very simple wish, the desire to have his own violin.

Official 4koma for the browser game THE iDOLM@STER: Shiny Colors.

Aka Dongfang xuan Hua daxi: Bai yin si xueIf you’re curious about Miao tribal songs, go look up “A You Duo” who’s listed on Myspace.

Nishimi Kaoru has moved from city to city and school to school because of his father’s job, so having his first day at a new school was just routine for him. Being intellectual in addition to being a transfer student all the time, he has always been seen as an outcast. All he has had to do was bear it as usual until the next time he moved.
But things were slightly different this time. First, he started to get close to the class president, Mukae Ritsuko, and secondly, unlikely as it seemed, he grew closer to Kawabuchi Sentaro. Sentaro was infamous for getting into fights, skipping class and was an overall bad boy. Strangely enough, the three of them find common ground in music, namely jazz, and Kaoru finds himself actually enjoying the new town.

Note: Won the 57th Shogakukan Manga Award for general manga.

A collection of tales:

1. Slim Kannon
2. Inu de Warui ka!!
3. Obasan to Issho
4. Ganbari-Masse (The End of the World)
5. Grand Father
6. Takarazuka e no Shoutai (Invitation to Takarazuka)
7. 1 or W - One or double
8. Happy Talk
9. Uchi ga Megami ja!!

From Easy Going Scans:

Piano prodigy Arima Kosei dominated the competition and all child musicians knew his name. But after his mother, who was also his instructor, passed away, he had a mental breakdown while performing at a recital that resulted in him no longer being able to hear the sound of his piano even though his hearing was perfectly fine. Even two years later, Kosei hasn’t touched the piano and views the world in monotone, and without any flair or color. He was content at living out his life with his good friends Tsubaki and Watari until, one day, a girl changed everything. Miyazono Kaori is a pretty, free spirited violinist whose playing style reflects her personality. Kaori helps Kosei return to the music world and show that it should be free and mold breaking unlike the structured and rigid style Kosei was used to.

Won the Kodansha Manga Award for Shounen in 2013.