The aim of the bachelor thesis Jaromír Weinberger, Life and Work is to offer basic facts about a practically unknown (though important) Czech composer. The text presents probably the most comprehensive list of literature that can be used as a good starting point in later researches. The most extensive part of the work includes biographical data that have not been published in the Czech language in this scope yet. The most important compositions along with the crucial moments of Jaromír Weinberger´s life are mentioned here. Among others special attention is paid to his best known opera Švanda dudák. The work also contains a survey of compositions for violin and piano, as well as a short musical analysis of three parts of České písně a tance ...