Title: TARI TARI, タリ・タリ
Animation Production: P.A. Works
Genre: Drama, Romance, Slice of Life
Airs: 07/01 22:30 TV KANAGAWA
Website: http://taritari.jp/

Series Summary from MangaUpdates:

Wakana Sakai once took music lessons, but she withdrew from music after losing her mother. Konatsu Miyamoto is a positive-thinking girl who loves singing and spends time after school at the vocal music club. Sawa Okita is a spirited archery club member who dreams of becoming a horse rider. Taichi Tanaka is a chronically late badminton team member who lives with his college student sister. Win just transfered into Wakana's class after 12 years abroad in Australia. Music brings Wakana, Konatsu, Sawa and the others together into an ensemble during their last summer in high school. 

Kenn's Comment: Last summer in highschool makes them 17-18! ;D

Anywho, transferring into a 3rd Year highschool (12th grade) class is pretty unusual. Aside from that, I'm hoping that this whole 'music ensemble' thing doesn't get the better of people. From what I've read it's story themes will be similar to Hanasaku Iroha, coming of age kind of story, and it takes place in Enoshima...which I believe is where Tsuritama is set too. I'm really hoping the romance isn't as convoluted as it was in HSI, with it moving slower than a snail.

Anywho, I'll leave this for a bit and see how it plays out for the first few episodes before I make any decisions about it.

PV: