Let's look at what two different editions of the General Instruction have to say about the "Entrance chant"...

General Instruction of the Roman Missal (2003)

48. The singing at this time is done either alternately by the choir and the people or in a similar way by the cantor and the people, or entirely by the people, or by the choir alone. In the dioceses of the United States of America there are four options for the Entrance Chant: (1) the antiphon from the Roman Missal or the Psalm from the Roman Gradual as set to music there or in another musical setting; (2) the seasonal antiphon and Psalm of the Simple Gradual; (3) a song from another collection of psalms and antiphons, approved by the Conference of Bishops or the Diocesan Bishop, including psalms arranged in responsorial or metrical forms; (4) a suitable liturgical song similarly approved by the Conference of Bishops or the Diocesan Bishop.

and more recently...

General Instruction of the Roman Missal (2011)

48. This chant is sung alternately by the choir and the people or similarly by a cantor and the people, or entirely by the people, or by the choir alone. In the Dioceses of the United States of America, there are four options for the Entrance Chant: (1) the antiphon from the Missal or the antiphon with its Psalm from the Gradual Romanum, as set to music there or in another setting; (2) the antiphon and Psalm of the Graduate Simplex for the liturgical time; (3) a chant from another collection of Psalms and antiphons, approved by the Conference of Bishops or the Diocesan Bishop, including Psalms arranged in responsorial or metrical forms; (4) another liturgical chant that is suited to the sacred action, the day, or the time of year, similarly approved by the Conference of Bishops or the Diocesan Bishop.

Dudes - your clappy clap song is not liturgical chant. Neither is "Gather us in..."

The above is the USA version, it will be interesting to see what the England and Wales version says. It will also be interesting to see if anybody cares.

Mr Jeffery Tucker has the full story... Read all about it.

This is a lie. The photos are fake. Do not believe it.

Children cannot possibly learn Chant.

Nope.

Definitely not.

Never.

You'll be expecting Leona to walk next!