Original Name	嵐 狂野的心 [普通版]
Release Date	Mar 23, 2012
Artist	Arashi
Genre	J-Pop
Version	Hong Kong
PAX-Code	PAX0003658128
Catalog No.	JAJSG27045
Item Code	4719760097828

1. 狂野的心
2. 跟隨我
3. 屬於我倆的形式
4. 狂野的心 (Original Karaoke)
5. 跟隨我 (Original Karaoke)
6. 屬於我倆的形式 (Original Karaoke)

Kick away the gloominess and pressure of everyday life with Wild At Heart. The song stays true to their band name, Arashi is truly the storm that whips the music industry into a frenzy.

The tidal wave of notes from the guitar leads the way to a funky and uplifting song. The band takes a rare journey into the energetic rock genre, the beat exorcises worries, leaving listeners feeling fresh and tempting them to press the re-play button.

Wild at Heart is the theme song of Matsumoto Jun's newest drama series Lucky Seven. In the story, he plays a detective who often gets too attached to his clients and case. Working with his team mates, he eventually brings closure to things, reminding audiences that they always have friends around them.

揭開2012年序幕，嵐推出第37張單曲「狂野的心」。充滿氣勢的吉他和弦加上FUNKY的節奏，嵐久違的快節奏搖滾曲風，唱出"只要活在當下!"這般強而有力的訊息，引領聽者從對明日的不安或每天的壓力中解放，是首鼓舞人心的單曲。「狂野的心」收錄為松本潤所主演的日劇「Lucky Seven」主題曲。同時發行初回限定版、普通版，封面皆不同。