Serenity In Murder (short: SIM) are a Japanese symphonic death metal band which formed in 2009. Members: Freddy (lead guitar) (2009-) Ryuji (lead guitar) (2009-) Yu-ri (bass) (2017-) Former members: Emi (vocals) (2009-2018) (During his time with the band, he was the band's main songwriter.) Ayumu (vocals) (2020-2025) Takumi (bass) (2010-2013) Olly (bass) (2014-2017) (Originally from the UK, he was working as a guitarist in Bristol death-thrash band Craniation at the time of joining Read more on