Serenade for strings. OP.20 Serenade for Strings,Op.20 Serenade for strings op. 48 Serenade for strings in E,Op.22 Serenade for Strings,Op.11 serenade for strings Serenade for strings - Waltz Serenade for strings in C,Op.48 Serenade for strings Serenade for Strings