Lyric soprano
A lyric soprano is a type of operatic soprano voice that has a warm quality with a bright, full timbre that can be heard over an orchestra. The lyric soprano voice generally has a higher tessitura than a soubrette and usually plays ingenues and other sympathetic characters in opera. Lyric sopranos have a range from approximately middle C (C) to "high D" (D). This is the most common female singing voice. There is a tendency to divide lyric sopranos into two groups: light and full. Light lyric soprano. A light-lyric soprano has a bigger voice than a  soubrette but still possesses a youthful quality. There are a wide variety of roles written for this voice, and they may sing soubrette, baroque and other light roles as well. Light lyric soprano roles. Source: Full lyric soprano. A full-lyric soprano has a more mature sound than a light-lyric soprano and can be heard over a bigger orchestra. This more mature sound may make a full-lyric less suitable for some of the lighter roles. Occasionally a full lyric will have a big enough voice that she can take on much heavier roles, using volume in place of  vocal weight. This is done when a more lyric timbre is desired in an otherwise heavier role. Otherwise full lyric sopranos need be judicious with spinto and other heavy roles to prevent vocal deterioration. Full lyric soprano roles. Source: References. Notes Sources