<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://www.behance.net/gallery/871158/Posters-III"><span style="font-size: 12px;color:black;">“Swaan + Christos USA Tour Promo PostersPromotional posters for the 2011 Swaan + Christos USA Tour, two songwriters performing each other's acoustic repertoire. ”</span> </a>由 <a href="https://www.behance.net/markbrooks"><span style="font-size: 12px;color:black;">Mark Brooks</span></a> 授权许可 <span><a href="https://creativecommons.org/licenses/by-nc-nd/4.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">Attribution-NoDerivs-NonCommercial 4.0 International<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>