Trouble's Door is the sixth studio album by Australian blues musician Ash Grunwald.

[1] At the APRA Music Awards of 2013 "Longtime" won "Blues & Roots Work of the Year"[2] Andrew Nock from Music Feeds said "Across the record, Ash complements his voice with expert guitar playing that delves in influences of blues and roots, country, and psychedelia.

"[1] Tyler Quiring from Blues Rock Review said "There's a lot here to appeal to fans of many genres, as Grunwald makes himself and his music very accessible and easy to appreciate.

As he effortlessly combines traditional and non-traditional instrumentation and musical methods, his true talent quickly rises to the surface."

[3] NZ Herald said the album "...channel blues musicians of old, mixed in with a little Ben Harper and The Black Keys" but added "the lyrical material sometimes gets a little overbearing in its political protest, and though he has all the right raw ingredients, these 12 songs don't reach the compelling genius of The Black Keys.