Music occupies a very important space in the heart and life of common people it is rather subjective universal nature indeed. Identifier System obviously concerned with providing meaningful personalized recommendation items i.e. songs, music, playlist according to mood, emotion, interest preference users or listeners. With advancement technologies, rapid development internet, has become use str...

Coronavirus disease 2019 (COVID-19), a mystified cryptic virus has challenged the mankind that brought life to standstill. Catastrophic loss of life, perplexed healthcare system and downfall global economy are some outcomes this pandemic. Humans raging war with an unknown enemy. Infections, irrespective age gender, more so in comorbidities escalating at alarming rate. Cardiovascular diseases, l...