Last year one of our Trippists, Emily, tried an audio tour in the Red Light District. That tour is now also available on AudioGuide2go.com. It's a website portal offering a range of tours from commercial producers to community and arts projects, from museums and top tourist destinations to off the beaten track.

Holland has 4 available tours at the moment, three in Amsterdam and one in Rotterdam. They also encourage people to review their tour, so you can read about them before downloading.
That is if audio tours are your kind of thing of course.