Wiz hartz 6th digital single album <Knowya> 타이틀곡 'Know ya'는 이집트 음악사운드와 아프로, 댄스홀장르를 결합한 트랜디한 곡으로 사랑에빠진 여성에게 노래하는 곡. [Credit] Produced by Wiz hartz (@Wizhartz) Lyrics by Wiz hartz (@Wizhartz) Composed by Wiz hartz (@Wizhartz) Arranged by Wiz hartz (@Wizhartz) Mixed by 비수현 (@bisuhyun_teacher) Wiz hartz (@Wizhartz) Mastered by 비수현 (@bisuhyun_teacher) guitar by 비수현 (@bisuhyun_teacher) keyboard by Wiz hartz (@Wizhartz) synthesizer by Wiz hartz (@Wizhartz) Artwork by HeaSoo (@black_heasoo)