I run a country music related blog on Tumblr with nearly 9,000 followers and growing rapidly every day.
I will either create or reblog one post of related content: it can be an image, text, product, whatever as long as it's suitable for all ages and related to country music. I cannot guarantee activity on that post, but it will remain on my blog permanently.
If you have any questions or concerns, please don't hesitate to ask. Per Fiverr's ToS, I am unable to directly link the url in the description but can provide it via message.