I would like to nominate @classical-radio. It is a curation account that I run to help curate music and music related posts in the #classical-music, #jazz and #folk music tags. These are types of music that normally get overlooked on the STEEM blockchain as they are not quite as visible as other forms of music. It's a project that I've run for quite some time through good times and bad times... just plugging away, helping others grow their accounts slowly over time. It's a pretty niche genre though...

Roughly 70% percent of it's liquid post earnings go straight to the featured musicians. It isn't a lot... but it is something.