The opening theme, “Django, have you always been alone?” posed by Luis Bacalov and Rocky Roberts, sets the stage as an unidentified figure pulls a coffin through the dirt. This is Django, a gunslinger who would come to embody a style of film, and the central character in a rough, violent, and surprisingly entertaining movie. He’s definitely someone worth acknowledging. Sergio Corbucci, also known for films like Navajo Joe (1966) and The Great Silence (1968), directed this one, which is considered among the most important Spaghetti Westerns ever made. It follows Django (Franco Nero), a troubled hero with an unclear past, as he arrives in a town embroiled in conflict. Major Jackson (Eduardo Fajardo) and his men are attempting to wipe out the Mexicans, who, under General Rodriguez (José Bódalo), are trying to start their own revolution. Caught between these factions is Nathaniel (Ángel Álvarez), the owner of the bar, hotel, and brothel, forced to cater to both sides. Franco Nero’s performance is a key reason this film works so well; it helped launch his career and defined his image. His character carries a palpable sadness, which Nero portrays with weight: even while remaining calm and confident, particularly through his intense stares, Django is clearly shown as someone burdened by something. The other actors also contribute to the movie’s serious tone, especially Loredana Nusciak, who delivers a strong performance as a prostitute who develops feelings for Django. A significant part of what makes this film special are the action scenes. Although they were very graphic for their time – one scene involves someone losing an ear in a particularly gruesome way – they’re undeniably over-the-top. Rather than detracting from it, this only enhances the enjoyment. The violence takes on a humorous quality, providing a break from the overall somberness of the film. The music is also exceptional; not only does it feature a memorable theme song at the beginning, but it uses recurring musical phrases very effectively. Django is, without question, a classic and an important example of its kind. Despite the exaggerated violent moments intended to entertain audiences, the movie still has a serious plot and features strong acting – especially from the lead actor. Answering the question posed in the song, now that he’s gained so many admirers, it's clear Django won't be alone anymore.

Source on TMDB