Watch A Song for Christmas (2017) HD Full Movie Free on SolarMovie. Watch A Song for Christmas (2017) online free. Country music's latest "It Girl," Adelaide Kay, has a hit single and is linked with a hot star. She ...Country music's latest "It Girl," Adelaide Kay, has a hit single and is linked with a hot star. She should be overjoyed, but dislikes pretending she's in love. Even worse, her manager doesn't want her to write her own songs anymore.