Conversation so far:
Was Our Shadows Will Remain by Joseph Arthur a single or album name?
Our Shadows Will Remain is the title of Joseph Arthur's fourth studio album.
Was Joseph Arthur's album Our Shadows Will Remain nominated for any awards?
The Our Shadows Will Remain album was released to widespread critical acclaim.
Was there any touring for Joseph Arthur's Our Shadows Will Remain album?
Joseph Arthur toured the US alone and with Joan Wasser to promote the album.
Did Joseph Arthur make any other albums besides Our Shadows Will Remain during 2004-2006?
Joseph Arthur recorded a new EP called And the Thieves Are Gone.
How successful was Joseph Arthur's And the Thieves Are Gone EP?

Question: How successful was his career between those years?
Self-contained rewrite: How successful was Joseph Arthur's career between 2004-2007?