A music festival is a community event oriented towards live performances of singing and instrument playing that is often presented with a theme such as musical genre (e.g., blues, folk, jazz, classical music), nationality, locality of musicians, or holiday. Some festivals are organized as for-profit concerts and others are benefits for a specific charitable cause. Another type of music festival is the educative type, organized annually in local communities, regionally, or nationally, for the benefit of amateur musicians of all ages and grades of achievement.