If someone writes in the comments "button accordion!" he will be only partly right. In fact, this is a Roland button accordion, not a simple one, but a digital one, with all the delights that are available to synthesizers.
The first and main advantage of the new accordion (it is actually an accordion, although it looks like a classic button accordion) from Roland is extremely low weight. It is perfect for music school students or traveling musicians.
The digital filling allows you to get crystal-clear sound not only of the accordion, but also of the piano, organ or strings. And in general, with its help you can feel all the goodies of the synthesizer - save your parts, overlay percussion instruments on them and keep in memory up to eight of your favorite settings.
The FR-2b accordion is powered by a compact battery or mains power and will surely find its buyer, bribing them with its flexible appearance, light weight and richness of functions.