StreamFlix is a modern, free way to discover and watch movies and TV shows. Powered by TMDB metadata, designed with care, and built to be fast on every device.

Free forever No account needed

Browse

Home
Movies
TV Shows
Trending

Discover

Top Rated Movies
Top Rated Shows
New Releases
Search

Legal

Terms of Service
Privacy Policy
Disclaimer

Please note: StreamFlix does not host any files itself; instead, it only displays content from third-party providers. Legal issues should be taken up with them.

© 2026 StreamFlix. All rights reserved.

Metadata by TMDB. Not endorsed or certified by TMDB.

Home Movies TV Shows Trending

Loading player…

Streaming via XPrime

Back to details

Now Playing

BanG Dream! Episode of Roselia I: Promise(2021)

4.8/1020211h 17mAnimation · Music · Drama

Yukina Minato gathers members intertwined with different thoughts to form a band and participate at the Future World Fes. This is the story of their "promise" from their formation to the challenge of the music festival.

Playback is provided by a third-party source (XPrime). StreamFlix does not host any video files. If a stream fails to load, the source may be temporarily unavailable.

Status: Released
Runtime: 1h 17m
Released: 2021-04-23
Rating: 4.8 (9)

Iframe is sandboxed to block popups and ads. Some sources may still occasionally redirect.

More to watch

You Might Also Like

The Colors Within

The Colors Within

Totsuko is a high school student with the ability to see the 'colors' of others. Colors of bliss, excitement, and serenity, plus a color she treasures as her favorite. Kimi, a classmate at her school, gives off the most beautiful color of all. Although she doesn't play an instrument, Totsuko forms a band with Kimi and Rui, a quiet music enthusiast they meet at a used bookstore in a far corner of town. As they practice at an old church on a remote island, music brings them together, forming friendships and stirring affections.

The Colors Within

2024 · Movie

The Piano Forest

The Piano Forest

Shuhei Amamiya transfers to Moriwaki Elementary filled with hope and ambition. But it doesn't take long before he gets picked on by the class bullies, and gets involved in a dare to play the mysterious piano in the forest. Igniting his meeting with an equally enigmatic child, Kai Ichinose, who seems to be the only one capable getting sound out of the thought to be broken piano.

The Piano Forest

2007 · Movie

BECK

BECK

Yukio is your average high school student who spends his days going to class and avoiding bullies. That is until he meets Ryusuke, a guitar prodigy. Together with Taira, Chiba, and Saku they form the rock band BECK. As their popularity increases so does the danger as Ryusuke's past catches up with him.

BECK

2010 · Movie

Barbie: Big City, Big Dreams

Barbie: Big City, Big Dreams

Barbie meets another Barbie Roberts, forming a close friendship, nicknaming each other Malibu and Brooklyn when they both attend the Handlers, Performing Art School in NYC, over the summer, competing for a spot at the spotlight solo.

Barbie: Big City, Big Dreams

2021 · Movie

Liz and the Blue Bird

Liz and the Blue Bird

In their last year of high school, two girls in the brass band club perform a song inspired by a fairy tale that parallels their friendship.

Liz and the Blue Bird

2018 · Movie

Blue Giant

Blue Giant

High school student Dai Miyamoto has his life is turned upside down the day he discovers jazz. Picking up a saxophone and leaving his sleepy hometown for the bustling nightclubs of Tokyo, Dai will find that the life of a professional musician isn’t for the faint of heart, as he must confront what it truly means to be great.

Blue Giant

2023 · Movie

Bratz: Rock Angelz

Bratz: Rock Angelz

After starting up their own teen magazine, Bratz girls Yasmin, Cloe, Jade, and Sasha fly to London to cover a rock concert.

Bratz: Rock Angelz

2005 · Movie

Barbie and the Diamond Castle

Barbie and the Diamond Castle

Liana and Alexa are best friends who share everything, including their love of singing. Upon meeting a girl inside a mirror, the duo embark on a journey that will put their friendship to the ultimate test.

Barbie and the Diamond Castle

2008 · Movie

Sing a Bit of Harmony

Sing a Bit of Harmony

Satomi is fine being alone until an AI named Shion joins her class with a song and a promise to make her happy. While Shion’s musical numbers and princess gowns don’t quite pass as human, her antics bring Satomi closer to four other classmates. Together, they make memories worth saving, but even our most precious data can be erased.

Sing a Bit of Harmony

2021 · Movie

Cosmic Princess Kaguya!

Cosmic Princess Kaguya!

Iroha's life gets knocked off its orbit when Kaguya, a carefree runaway from the Moon, moves in and convinces her to perform in a virtual world together.

Cosmic Princess Kaguya!

2026 · Movie

Make Mine Music

Make Mine Music

In the tradition of Fantasia, Make Mine Music is a glorious collection of musically charged animated shorts featuring such fun-filled favorites as "Peter and the Wolf", narrated by the beloved voice behind Winnie the Pooh. In addition you'll enjoy such classic cartoon hits as "Casey at the Bat," "The Whale Who Wanted to Sing at the Met" and "Johnnie Fedora and Alice Bluebonnet."

Make Mine Music

1946 · Movie

Sound! Euphonium the Movie – Our Promise: A Brand New Day

The next piece begins! Kumiko is now in her second year at Kitauji High School, and with a new year comes new problems. As if making it to Nationals wasn't hard enough, Kumiko is tasked with mentoring the concert band's troublesome first years – each with their own distinct personality and problems to solve. With Kumiko busy juggling both the concert band and her new role as senpai, how does her relationship with Shuuichi fit into the picture?

Sound! Euphonium the Movie – Our Promise: A Brand New Day

2019 · Movie

Teen Spirit

Teen Spirit

A shy teenager living on the Isle of Wight dreams of pop stardom. With the help of an unlikely mentor, she enters a singing competition that will test her integrity, talent, and ambition.

Teen Spirit

2019 · Movie

Barbie in Rock 'N Royals

Barbie in Rock 'N Royals

When royal Princess Courtney trades places with famous rock star Erika, two worlds collide while both learn to appreciate new friends and experiences.

Barbie in Rock 'N Royals

2015 · Movie

Melody Time

Melody Time

In the grand tradition of Disney's great musical classics, Melody Time features seven timeless stories, each enhanced with high-spirited music and unforgettable characters. You'll be sure to tap your toes and clap your hands in this witty feast for the eyes and ears.

Melody Time

1948 · Movie

Stand by Me Doraemon

Stand by Me Doraemon

Sewashi and Doraemon find themselves way back in time and meet Nobita. It is up to Doraemon to take care of Nobita or else he will not return to the present.

Stand by Me Doraemon

2014 · Movie

Barbie: Princess Adventure

Barbie: Princess Adventure

With new friends in a new kingdom, Barbie learns what it means to be herself when she trades places with a royal lookalike in this musical adventure.

Barbie: Princess Adventure

2020 · Movie

Lu Over the Wall

Lu Over the Wall

In a small fishing village, a gloomy middle school student named Kai meets a mermaid named Lu.

Lu Over the Wall

2017 · Movie

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~

Hiroshi and Misae have never been to a honeymoon trip to a foreign country. One day, Misae discovered an inexpensive and family-friendly holiday package to Australia and the Nohara family decided to make it their first honeymoon vacation. Hiroshi gets kidnapped upon arrival to Australia, leaving Shinnosuke, Misae and others on a dangerous journey. It turns out that Hiroshi is the key to a secret treasure. The remaining members of the Nohara Family must rescue Hiroshi, while a mysterious masked man and treasure hunters from all over the world are after him. The struggle is among three different groups in this action-filled treasure hunting adventure.

Crayon Shin-chan: Honeymoon Hurricane ~The Lost Hiroshi~

2019 · Movie

My Little Pony: Equestria Girls – Rainbow Rocks

My Little Pony: Equestria Girls – Rainbow Rocks

Music rules and rainbows rock as Twilight Sparkle and pals compete for the top spot in the Canterlot High "Mane Event" talent show. The girls must rock their way to the top, and outshine rival Adagio Dazzle and her band The Dazzlings, to restore harmony back to Canterlot High.

My Little Pony: Equestria Girls – Rainbow Rocks

2014 · Movie

Watch BanG Dream! Episode of Roselia I: Promise • StreamFlix