Unboxing the ERGObrass horn support

See whats in the package, how to put it together and how to use the support. More info www.ergobrass.com and Facebook / ergobrass esittäjän Kevin MacLeod kappale Brandenburg Concerto No4-1 BWV1049 - Classical Whimsical on suojattu lisenssillä Creative Commons Attribution (https://creativecommons.org/licenses/...) Lähde: http://incompetech.com/music/royalty-... Esittäjä: http://incompetech.com/