An instrument group refers to a collection of musical instruments that share similar characteristics or are grouped together based on their role in creating music. These groups often include categories like string, woodwind, brass, percussion, and keyboard instruments, each contributing distinct timbres and playing techniques to orchestras, bands, and ensembles. By combining various instrument groups, composers and performers achieve a diverse range of musical textures and expressions in their compositions.--Printed with our Eco water-based ink! Vintage print/wash ESTIMATED PROCESSING TIME UNTIL PRODUCT SHIPS FROM WAREHOUSE: 7-14 business days