Christian Bautista Teams Up with Raisa for the Single 'Rainbow', New Arrangement of the Classic South Border Song

Kapanlagi.com - Christian Bautista has just released a new single titled Rainbow. Specially, this Filipino singer teams up with Raisa in his latest single collaboration.

The long-awaited collaboration news was finally released on July 30, 2025. The two performed a reimagined version of the classic song titled Rainbow, which was previously popularized by the Filipino music group South Border.

This single is a new interpretation that presents a pop-R&B ballad vibe. Through their personal social media accounts, Christian Bautista and Raisa are promoting their latest single together. Meanwhile, this collaboration marks their second duet after performing on stage during the 13-city concert tour in ASEAN and Japan. Also read the latest news about Christian Bautista and Raisa on Liputan6.com.

1. Single Release Rainbow Collaboration with Raisa

Christian Bautista collaborates with Raisa (credit: Instagram.com/xtianbautista)

The collaboration single between Christian Bautista and Raisa titled Rainbow has officially been released on July 30, 2025. This release marks Christian Bautista's debut under Sony Music Entertainment. Fans can now enjoy the beautiful vocal blend of these two singers on various digital music platforms. In the latest single photo, Christian Bautista and Raisa appear together with a monochrome vibe.

"My latest duet, Rainbow, featuring the amazing @raisa6690, has been released today - on all streaming platforms! 7.30.25." wrote Christian Bautista in an Instagram post.

2. New Version of the Song Rainbow by South Border, a Band from the Philippines

The song Rainbow was originally popularized by the Filipino band, South Border. This band was formed in the 90s. In the latest duet version by Christian Bautista and Raisa, the song Rainbow has been rearranged into a more modern and touching R&B pop ballad. This new arrangement successfully blends Christian Bautista's beautiful voice with Raisa's soft vocals harmoniously.

3. Reveal into a Memorable Song

Christian Bautista collaborates with Raisa (credit: Instagram.com/juni_records/)

Quoting from Billboard Philippines, in his interview, Christian Bautista revealed that the song Rainbow holds a special place in his heart. He feels happy to be able to perform this song again with a new touch. This Filipino singer also added that this collaboration is highly anticipated by many fans from both countries.

"Rainbow has always had a special place for me. This song is not only popular in the Philippines but also in Indonesia. Collaborating with Raisa brings new energy and meaning," said Christian Bautista.

4. Raisa's Reaction to Collaborating with Christian Bautista

Christian Bautista collaborates with Raisa (credit: Instagram.com/juni_records/)

Raisa admitted to having an emotional connection with the song Rainbow for a long time. In addition, the wife of Hamish Daud stated that the song accompanied her while growing up. She was even surprised to learn that the song originated from the Philippines..

"Because I love this song, I grew up with this song and at first, I didn't even know that the singer was Filipino," said Raisa.

5. This is the Second Collaboration

Christian Bautista collaborates with Raisa (credit: Instagram.com/juni_records/)

An interesting fact is that the idea for this collaboration arose after Christian Bautista and Raisa performed together during a series of ASEAN concerts in 13 cities in Japan. From there, their personal and musical compatibility became increasingly evident. Despite their busy schedules, the recording process was successfully completed. Raisa feels that the result still blends well together.

"We became very close as friends and as performers during that time. It felt like a natural idea for us to collaborate. We talked about the songs we both liked, and Rainbow was our first choice," Christian Bautista revealed.

"In the end, we were able to blend well together. I think we succeeded in bringing something fresh to this song while still honoring the original version," Raisa explained.

6. Full of Deep Meaning

Christian Bautista collaborates with Raisa (credit: Instagram.com/raisa6690/)

The song Rainbow carries a universal message of hope and resilience in facing life's challenges. This message feels relevant and touching for many people. Raisa interprets this song as one that contains a profound message about life and hope.

"When I found it, it was very surprising. This song has such a special meaning not only about love but also about life. This song is like a calming rainbow after the rain," said Raisa.

7. QnA Christian Bautista Releases Single with Raisa

1. What is the song Rainbow version by Christian Bautista and Raisa?

This is a duet version of the classic song Rainbow by South Border, rearranged in a soulful and emotional way.

2. When was the single Rainbow collaboration between Christian Bautista and Raisa released?

The single Rainbow collaboration between Christian Bautista and Raisa was officially released on July 30, 2025.

3. How did the idea for the collaboration between Christian Bautista and Raisa come about?

The idea for this collaboration emerged after both performed together in a series of ASEAN concerts in 13 cities in Japan.

4. Does Raisa sing this song in Indonesian?

No, Raisa sings this song in English with Christian, maintaining the feel of the original version.

5. Where can this song be listened to?

The latest version of Rainbow is available on all streaming platforms like Spotify, Apple Music, and YouTube.

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(kpl/nlw)