hard to say (MSG version)

Name: hard to say (MSG version)
Duration: 4 min 6 s

Appears on releases

#	Title	Length	Track artist	Release title	Release artist	Release group type	Country/Date	Label	Catalog#
Official
1.3	hard to say (MSG version)	4:06	Crystal Kay	REVOLUTION (Mastered for iTunes)	Crystal Kay feat. Namie Amuro	Single	JP2015-09-02
1.3	hard to say (MSG version)	4:06	Crystal Kay	REVOLUTION	Crystal Kay feat. Namie Amuro	Single	JP2015-09-02
1.3	hard to say (MSG version)	?:??	Crystal Kay	REVOLUTION	Crystal Kay feat. Namie Amuro	Single	JP2015-09-16	Delicious Deli Records	UICV-9130
1.3	hard to say (MSG version)	?:??	Crystal Kay	REVOLUTION	Crystal Kay feat. Namie Amuro	Single	JP2015-09-16	Delicious Deli Records	UICV-5046
1.7	hard to say (MSG version)	4:06	Crystal Kay	ALL TIME BEST 25th Anniversary (通常盤)	Crystal Kay	Album + Compilation	JP2025-06-24	Virgin Music (a J-Pop division of Universal Music Japan, 2014–present. Do not use for VMLAS/VMG or for American/European music!)	TYCT-60248
1.7	hard to say (MSG version)	4:06	Crystal Kay	ALL TIME BEST 25th Anniversary	Crystal Kay	Album + Compilation	JP2025-06-24	Virgin Music (a J-Pop division of Universal Music Japan, 2014–present. Do not use for VMLAS/VMG or for American/European music!)
1.2	Hard To Say (MSG version)	4:06	Crystal Kay	ALL TIME BEST 25th Anniversary (international)	Crystal Kay	Album + Compilation	-2025-06-24	Virgin Music (a J-Pop division of Universal Music Japan, 2014–present. Do not use for VMLAS/VMG or for American/European music!)

producer:	KENSHU
arranger:	KENSHU

remix of:	hard to say

recording of:	hard to say

lyricist:	H.U.B. (Japanese lyricist) JESSE (RIZE’s singer) Crystal Kay (Japanese singer) SPHERE of INFLUENCE (Japanese rapper Tomoyuki Sakakura) ☆Taku Takahashi
composer:	☆Taku Takahashi