The new age adopts notions from modernized movements that emphasize spirituality in relation to cultural movement that dates back to the 80s and emphasizes the spiritual conscious mind which commonly involves beliefs that reincarnation and astrology as well as its practices of meditating, holistic medicines and vegetarianism. As it stands presently, the new age is music inductions to enforce serenity of the mind. The style of instrumental music simplifies and repeats melodies, frequently synthesizing or reproducing natural sounds intended to promote mental tranquility. The new age includes musical education, such as accelerated learning. The new age also includes bio-feedback or neuro-feedback, which uses music to trigger relaxation. Brain enhancement is another musical product offered in the new age to promote self-improvement.