No.
On all Sundays and Solemnities (Christmas, All Saints, Immaculate Conception, Assumption, etc.) there are three (well, four if you count the psalm), usually an Old Testament reading, a psalm, a New Testament reading, and the Gospel. Weekday Masses only have one reading, the psalm, and the Gospel, there is no second reading on a non-solemnity.
Some gospel hymns that were inspired by Psalms include "Amazing Grace" (Psalm 23), "The Lord is My Shepherd" (Psalm 23), and "I Will Bless the Lord at All Times" (Psalm 34:1). These hymns take the themes and messages from the Psalms and incorporate them into their lyrics to praise and worship God.
Psalm 90Jewish answerTradition states that Adam composed Psalms 92 and 139, so they are the oldest.
Psalm 24 presents God as the creator of all. The Psalm is also considered prophetic in nature, with the only man ever to fulfil the holiness criteria described being Christ.
because it is the clearest of the four gospels
John 3:16
The gospel tune "On Eagles Wings" was recorded by Michael Crawford. It is based on the book of Isaiah chapter 40 and Psalm 91.
No
True
Psalm 9 is a lament Psalm.
You might be mistaken. I have never heard of a 'Psalm Sunday' - but there is a 'Palm Sunday' which is the Sunday before Easter Sunday. It is so called because the Gospel read that day in Christian churches concerns itself with how Jesus rode into Jerusalem and was greeted by people laying palm-leaves in his path.
Psalm 23 is the most popular Psalm.