Google would be a great choice to search for all kinds of music intruments for a quick overview. Then, if you know the specific brand of instruments, you could go into their official website, and also they may have their own social channels, like youtube, facebook, sa on and so forth. Last week, I bought a drum kit on the website of Aeroband via google. A fair shopping experience. Know their products and get involved in their social channels. Keep in touch with the brand.