Depending on your environment and settings, you may not be able to open the page of each service provider. If you are unable to listen to any of the songs on the above links or on the distributors you normally use, please contact the customer support below.
=====================
Avex Customer Support
https://ssl.avexnet.or.jp/form/ask/avexportal/
Business hours: Weekdays 11:00-18:00
We accept e-mails 24 hours a day, but will respond in order during business hours.