The aim of the article was to present why and how blog is becoming a genre existing within
the limits designated by the musical discourse. From among the significant discursive categories,
the sender has been discussed here. His/her status has been presented in confrontation with the
diaristic tradition, which is often referred to when the origins of this media genre are being
discussed. The preliminary analysis allowed the author to prove that the change of the sender
is clearly connected with the specificity of the Internet. The so far elitist position of an author
is replaced by the collaborative model, which provokes the musical discourse to open its limits
— to become more egalitarian, also by means of the musical blog
