Create Ringtone using Arduino Uno

Dear all.

I would like to know how could i create FireAlarm sound using Arduino Uno with 8ohm 3" speaker .I know There is IC UM3561 but its about to obsolete.

Is there any alternate IC available for this application.

Is there any CKts available to Alarm application.

I have seen people used

Is there any application note avilable

POLICE SREN.txt (605 Bytes)

take one of these small MP3-player-modules and store any MP3-sound you like