Huawei Agean Sea (Aegean Sea) (হুয়াওয়ে). 2017 Huawei y7 alarm.

Huawei, the brand of my mom's previous phone, It's alarm is settled by "Aegean Sea". It's very interesting sound like Huawei Tune living in the sound. Check out my "Huawei Tune Living" caller video right away to match the sound.
And also a maternal uncle has this brand of phone (Mejo Mama).