SGR Starz Beatz - Music Production of Beats & Instrumentals. SGR Starz Beatz This will be a Music Production service where all SGR Music Producers will sell their beats & instrumentals to Artists, Musicians, Customers. SGR Starz Beatz will produce music in Hip Hop, Rap, Rnb & other genres. SGR Starz Beatz will have it own SGR Starz Beatz Store where we will sell beats & instrumentals online for customers to purchase. SGR Starz Beatz will also sell beats & instrumentals Beats websites.