Free Herbert Roth - Amboss Polka Styles for Yamaha

This section lets you transfer any style file from this site to your Yamaha keyboard instantly via an USB MIDI connection, as opposed to the traditional way of having to download it to your computer and write to an USB stick. The transferred file should appear inside the User's section of your instrument's storage.

The "Preview" button allows you to load styles without storing them on keybord's internal drive for a quick audition.

Under the Settings menu you can find additional options that allow you to specify a subfolder on your keyboard's drive to transfer style files to (as opposed to transferring to the root folder). There is also an option that allows you to disable loading styles after they are transferred.

To use direct transfer features you need to connect your keyboard via an USB (if you have never done this before you also need to download and install USB drivers for your keyboard from the manufacturer's website), and then select Midi In and Out ports above (if you have multiple ports select the first one).

If you see no Midi devices selectable above please make sure you grant the access to your Midi interface when the browser prompt appears (click on the keyboard looking icon in your browser's address bar if you missed it). If you connected your keyboard after this page got loaded you might need to refresh the page.

If you are having troubles see more detailed instructions here. If you have an older keyboard which is not supported yet you can help us implement it, see this thread.