Pianist Hanni Liang speaks to Hattie Butterworth about her new album 'Voices' on Delphian Records formed around Liang's interest in Ethel Smyth's music and life. They also speak about Liang’s musical upbringing and her move towards doing things differently on the concert platform. She shares the cultural differences between China and the west, and what it was like growing up in Germany with Chinese parents.