Children play in the school yard, call for a lesson.: Listen & Download Children play in the school yard, call for a .mp3 Error! Change your browser, please! ⇓ Download Coughing baby ⚠ Small crowd of children at school ⚠ Scream boy ⚠ Children play in the playground ⚠ The baby is trying to cry ⚠ Unhappy screams of a crowd of children ⚠ Children play in the school yard. ⚠ Mother swaddles an infant ⚠ Girls scream ⚠ Children play in kindergarten ⚠ Baby laugh ⚠ The baby is laughing ⚠ ★★★★★