Clock Alert from here on refered as "The software" is a free software application. If you had bought it for a price then do immediately ask for a refund.
The software is licenced under the General Public Licence version 3.0 <www.gnu.org/copyleft/gpl.html> (GPL). You can distribute the software for free under the terms and conditions of GPL. Please refer GPL for more details.
The sofware provides different musical sounds. These sounds all are licenced under Creative Commons Attribution Licence.