Released in 2011, "Marry You" is a song by The Smeezingtons and sung by Bruno Mars. Its lyrics talk of spontaneous marriage and, as a result, has been used as a song to propose to. The song has mostly notably been covered by the cast of Glee in the eighth episode of the second season (in fact, this cover reached 32 on the Billboard Hot 100; the originally charted at 85).
This arrangement is ideal for teachers or anyone who wants to play the same piece but have lots of different instruments to include because it is designed such that the piano part works with any of the different instruments that solo parts are available for. These include:
Flute or Oboe: http://www.sheetmusicplus.com/title/20725677
Cor Anglais*: http://www.sheetmusicplus.com/title/20725865
Clarinet*: http://www.sheetmusicplus.com/title/20725802
Soprano/Tenor Saxophone*: http://www.sheetmusicplus.com/title/20725828
Alto/Baritone Saxophone*: http://www.sheetmusicplus.com/title/20725832
Bassoon: http://www.sheetmusicplus.com/title/20725699
Trumpet*: http://www.sheetmusicplus.com/title/20725820
French Horn*: http://www.sheetmusicplus.com/title/20725865
Tenor Horn*: http://www.sheetmusicplus.com/title/20725879
Trombone (in Bass Clef)**: http://www.sheetmusicplus.com/title/20725793
Trombone (in Treble Clef)**: http://www.sheetmusicplus.com/title/20725821
Tuba (in Bass Clef): http://www.sheetmusicplus.com/title/20725794
Tuba (in Treble Clef): http://www.sheetmusicplus.com/title/20725873
Mallet Percussion (such as xylophone, vibraphone, marimba, etc.): http://www.sheetmusicplus.com/title/20725695
Violin: http://www.sheetmusicplus.com/title/20725692
Viola: http://www.sheetmusicplus.com/title/20725799
Violoncello or Double Bass: http://www.sheetmusicplus.com/title/20725791
* Some of these solo parts are identical.
** Also suitable for euphoniums.
Tuba in E-flat.