Question: Kwon Hyuk's single released in 2016 features what instrument? 
Sentence (from "Starlight (Taeyeon song)"): The song's lyrics were penned by Jam Factory's Lee Seu-ran, while its music was composed by Jamil "Digi" Chammas, Taylor Mckall, Tay Jasper, Adrian McKinnon, Leven Kali, Sara Forsberg, and MZMC.
Relevant evidence: No