Hello, if you are interested to purchase Roland XPS-10 Expandable Synthesizer Pro Keyboard or any other musical instruments for the band can checkout Green Zone Music Studio or pm me here. The address for Green Zone Music Studio is 16-02 Jalan Mahkota Residence 2, Bandar Mahkota Cheras, 43200 Cheras, Selangor. Facebook page is https://www.facebook.com/R2GZMusic/, blog link is http://r2gzmusic.blogspot.my and the instagram link is https://www.instagram.com/greenzone_music/. Have a nice days.