![Ricardo Nester on Twitter: Ricardo Nester on Twitter:](https://pbs.twimg.com/media/Eud-aOXVkAMJIqM.jpg)
Ricardo Nester on Twitter: "BTS collaborates with Japanese rock band Back Number for an upcoming Japanese movie Signal - Bollywood Life https://t.co/215FJBBABI… https://t.co/yis7gTSXuC"
![BTS and Back Number Collaborate for Theme Song 'Film Out' for the Japanese Movie 'Signal' | Namaste Hallyu - NamaSTAY your way to Hallyu BTS and Back Number Collaborate for Theme Song 'Film Out' for the Japanese Movie 'Signal' | Namaste Hallyu - NamaSTAY your way to Hallyu](https://namastehallyu.com/wp-content/uploads/2021/02/bts-signal.jpg)
BTS and Back Number Collaborate for Theme Song 'Film Out' for the Japanese Movie 'Signal' | Namaste Hallyu - NamaSTAY your way to Hallyu
kstar | HeyKpop" title="BTS Jungkook's participation in "Signal" OST producer saying, "I had a lot of fun communicating with Jungkook." > kstar | HeyKpop">
kstar | HeyKpop" title="BTS Jungkook's participation in "Signal" OST producer saying, "I had a lot of fun communicating with Jungkook." > kstar | HeyKpop" />
![BTS Jungkook's participation in](https://heykpop.com/data/file/kstar/thumb-2390851852_VxTNpPBb_853723e9a4ea06610784fe58036cb6481ec40d8f_600x337.png)