Since war broke out in Syria over a million people have sought refuge in Lebanon - a small country of just over 4 million people. The reporter Lina Sinjab left her home in Damascus in 2013 to live in Beirut, and for her, as for so many Syrians, the poignant music of home has become a crucial source of comfort and resilience. As the war drags on, music and songs provide a strong link to the past and hope for the future.Lina joins refugee musicians across Lebanon and hears how their music is one of the few things they were able to bring with them. In the Bekaa Valley, close to the border with Syria, she meets an oud player, a percussionist and a piper who arrived with nothing but the clothes on their backs and their precious instruments. And she visits a refugee youth choir who have found new joy and hope by singing with others who have been uprooted from their homes.In Beirut, the Oumi ensemble use music as a counter to religious extremism, taking their inspiration from the peace-loving Sufi poet Mansur Al-Hallaj. The arrival of Syrian musicians has also had a big impact on the cultural scene in Lebanon, and Lina discovers how this has inspired bands and artists in the capital.Image: Ahmad Turkmany who plays the Mizmar, Credit: Just Radio Ltd