An mp3 embedded in a tumblr post; iPhone plays it, iPad doesn't. Why?
The mp3 file uploaded, and tumblr holds all the metadata, OK, cool.
When I look at the post in Safari on my iPhone 4S (iOS 5), I get a little picture of the track's cover, and next to it a big play button with the title of the piece. When pressed, the audio plays fine.
When I look at the same post on my iPad2 (iOS6, but iOS5 did the same), Safari shows me a little mocking "[Flash 9 is required to listen to audio.]" line, with a link to Adobe's Get Flash site.
So... tumblr doesn't register that it's an iPad calling up the post? Or is there something I'm not getting/doing wrong?
(As an aside: the same post in Firefox on the computer only gets a big black Play bar - why no cover image / title?)
For reference, the post is here.