What is the fine-grained topic of the following text: Instead, I’ve chosen some records and artists whose importance was probably less recognized than it should have been at the time; only through the passage of time and the rediscovery by others have albums like Comus’s First Utterance, Mellow Candle’s Swaddling Songs or Trees’ On the Shore come to be appreciated more fully. Only return the topic.
Underappreciated albums and artists in music history