My oshi released a song cover and I think it's great. Please check it out. She's an indie without a production team so it may not be as polished as many you are used to but I adore her singing.
https://www.youtube.com/watch?v=vpMy6TxC1KE
Her channel is here:
https://www.twitch.tv/charlottexbear
She also uploads vods to youtube at the above linked channel if you don't like twitch.
Her streams are full of dinosaur, touhou, miku and metal, metal autism. She's awesome and I would love to see more people check her out.