Summer Vibes is the second mini album by South Korean boy band Astro. It was released by Fantagio Music on July 1, 2016 and distributed by Interpark INT. The mini album contains 6 tracks including the lead single "Breathless".

On June 2016, Fantagio Music reveals details for the second mini-album by rookie boy-group, Astro. The mini-album is called Summer Vibes, with the lead single titled "Breathless". It was also revealed that Astro collaborated with the same composers who produced the tracks for their debut album.

"Breathless" is a refreshing song with a clear and addictive melody. It is also described as a breezy, synth-pop track that continues the feel-good vibes from their debut single "Hide & Seek".

The music video for "Breathless" was also released on July 1, featuring I.O.I member and label-mate, Choi Yoojung. The first half of the music video is filmed in Jeongdongjin Beach Park, while the second half is filmed in a forest in Namyangju. It shows the boys enjoying summer activities, as they appear to be human incarnations of soda bottles of the lead star.

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Wikipedia