Glucose Tolerance Test (GTT). GTT is an abbreviation for Glucose Tolerance Test, which is a measure of the amount of glucose present in the blood stream of a person at the time the test is taken. This test is usually done to check for glucose related problems like hyperglycemia or hypoglycemia in the patient.
Contemporary R&B, also known as simply R&B, is a music genre that combines elements of rhythm and blues, soul, funk, pop, hip hop and dance.
Hip hop soul is a subgenre of contemporary R&B music, most popular during the early and mid 1990s, which fuses rhythm and blues/gospel singing with hip hop musical production. The subgenre had evolved from a previous R&B subgenre, new jack swing, which had incorporated hip-hop influences into R&B music.