macOS Apple script, insert email of group in mail

set emailList to {}
tell application "Address Book"
	set thePersons to get every person of group "Work"
	repeat with aPerson in thePersons
		set end of emailList to the value of aPerson's email
	end repeat
end tell

tell application "Mail"
	set theMessage to make new outgoing message with properties {visible:true, sender:"me.somewhere@rainbow.com", subject:"Testing", content:"Just testing Mail with Address Book"}
	tell theMessage
		repeat with anItem in emailList
			repeat with anAddressItem in anItem
				make new to recipient at end of to recipients with properties {address:anAddressItem}
			end repeat
		end repeat
	end tell
end tell