Để cho em khóc (Ai)
Disco, Male vocals, Gritty, Gravelly, Very Raspy, Smoky voice, Husky, Deep Baritone, Warm, Resonant, Low-pitched, Soulful, Giọng nam trầm, sôi động, da diết
Disco, Male vocals, Gritty, Gravelly, Very Raspy, Smoky voice, Husky, Deep Baritone, Warm, Resonant, Low-pitched, Soulful, Giọng nam trầm, sôi động, da diết