Basically, electron pairs in a molecule want to adopt a geometry to maximize their distance apart, since like charges repel each other. For example, methane (CH4) adopts a tetrahedral arrangement - you can think of this as the carbon atom at the center of a pyramid and the 4 hydrogens at the four vertices. Bonds angles are 109.5 degrees. This is a case where all electrons are bonding electrons; they form the 4 bonds between carbon and hydrogen. Lone electron pairs also affect the geometry. For instance, water (H2O) has two lone electrons pairs; it adopts a bent/angular geometry.
Spotify is a music, podcast, and video streaming service, officially launched on 7 October 2008. It is developed by startup Spotify AB in Stockholm, Sweden. It provides digital rights management-protected content from record labels and media companies.
Company Overview of Spotify Limited. Company Overview. Spotify Limited provides a digital music-streaming service that gives on-demand access of songs on devices, computers, mobiles, tablets, and home entertainment systems. Its services allow subscribers to search and discover music collections of friends, artists, and celebrities; build a personal collection playlist; and share music on Spotify, Facebook, Twitter, blog, and via email with friends. The company also allows artists to post tracks on social networks, share them with fans, and promote career.