What is this berry?Found in n.e.ohio.look like blue elderberries

Question

i first noticed this bush in thE spring. It was covered in white flower clumps.

now it is covered w/ what look like clumps of elderberries,but the berries are blue.and it is not elderberries.very attractive bush about 6'.Single jagged edge leaves w/ blue clusters of berries.....any clues?located in n.e.OHIO

Answer 1

Blueberries!