I too live next to daycare. The noise goes through double glazed windows, wall insulation, and on into bedrooms, down the hall into the living room. Day care has built covered patio to the fence line for kids. They have installed speakers that play kiddie music aimed across the patio into my yard. Often the music is playing but no kids are even outside.

Day care providers take heed. The rest of us have rights to life, liberty and the pursuit of happiness. I understand small claims court is one avenue for those whose peace and quiet is disturbed. Think it through and put yourself into your neighbors' shoes.