Learn about blends. Blends are two letters that begin words and each letter sound can be heard. Learn about the blends; bl, cl, gl, and sl as we sing along with Jack and find out what blends are to help your reading skills. Sing along with Jack Hartmann and learn about blends. Lyrics What is a blend? What is a blend? Let's learn together What is a blend? A blend is two letters that begin words But each letter sound can be heard Like b says /b/ L says /rl/ Blend them together and you get bl Like in: Black Blue Bloom Blink A blend is two letters that begin words But each letter sound can be heard Like c says /c/ L says /l/ Blend them together and you get cr Like in Clap Class Climb Clean A blend is two letters that begin words But each letter sound can be heard Like g says /g/ L says /l/ Blend them together and you get gl Like in Glad Glass Glide Globe A blend is two letters that begin words But each letter sound can be heard Like s says /s/ L says /l/ Blend them together an