Question: Wie bist du, Frühling, gut und treu ("Springtime, how good and faithful you are"), WAB 58 is a lied composed in 1856, by which Austrian composer best known for his symphonies, masses, and motets?

Context paragraphs:
Du bist wie eine Blume, WAB 64: Du bist wie eine Blume (You are like a flower), WAB 64, is a song, which Anton Bruckner composed in 1861.

Anton Bruckner: Josef Anton Bruckner (] ; (1824--)04 1824 (1896--)11 1896 ) was an Austrian composer best known for his symphonies, masses, and motets.  The first are considered emblematic of the final stage of Austro-German Romanticism because of their rich harmonic language, strongly polyphonic character, and considerable length.  Bruckner's compositions helped to define contemporary musical radicalism, owing to their dissonances, unprepared modulations, and roving harmonies.

List of songs and arias by Johann Sebastian Bach: Songs and arias by Johann Sebastian Bach are compositions listed in Chapter 6 of the Bach-Werke-Verzeichnis (BWV 439–524), which also includes the Quodlibet.  Most of the songs and arias included in this list are set for voice and continuo.  Most of them are also spiritual, i.e. hymn settings, although a few have a worldly theme.  The best known of these, "Bist du bei mir", was however not composed by Bach.

Mein Herz und deine Stimme, WAB 79: Mein Herz und deine Stimme (My heart and your voice), WAB 79 is a lied composed by Anton Bruckner in 1868.

Christoph Straus: Christoph Straus (1575–1631) was an Austrian composer, cantor and organist.  His church music includes polyphonic pieces and polychoral Masses, including a notable Requiem for high and low choirs.  Although his textures were, by current standards, old-fashioned at the time, his word painting proves his acquaintance with the newest Italian music.  He was employed as Court composer by Emperor Ferdinand II from 1616 to 1620 and rose to the post of Kapellmeister in St Stephen's Cathedral.  He wrote 36 motets (published in 1613) and 16 surviving masses (1631).  His later compositions require a wide variety of orchestral colours.

Bist du bei mir: "Bist du bei mir, geh ich mit Freuden " (If you are with me, I go with joy) is an aria from Gottfried Heinrich Stölzel's opera "Diomedes".  The aria is best known as "Bist du bei mir", BWV 508, a version for voice and continuo found as No. 25 in the 1725 "Notebook for Anna Magdalena Bach".

Du bist die Ruh': "Du bist die Ruh' " (You are rest and peace), D. 776; Op. 59, No. 3 is a Lied composed by Franz Schubert (1797–1828) in 1823.  The text is from a set of poems by the German poet Friedrich Rückert (1788–1866).  It is the third poem in a set of four.  This song is set for solo voice and piano.

Wie bist du, Frühling, gut und treu, WAB 58: Wie bist du, Frühling, gut und treu ("Springtime, how good and faithful you are"), WAB 58 is a lied composed by Anton Bruckner in 1856 on a text of Oskar von Redwitz.

Im Frühling: Im Frühling ("In Spring") (Op.  101, no. 1, D. 882) in G major is a Lied by Austrian composer Franz Schubert.

Einsjäger und Siebenjäger: Einsjäger und Siebenjäger is the fifth album by Popol Vuh.  It was originally released in 1974 on Kosmische Musik.  In 2004 SPV re-released the album with two bonus tracks.  "Wo bist Du?"  was originally released on Popol Vuh's album "Die Nacht der Seele" as "Wo bist Du, der Du überwunden hast?" .

Supporting paragraphs: Wie bist du, Frühling, gut und treu, WAB 58 Anton Bruckner
Answer: Anton Bruckner