As previously reported, Madonna's "MDNA" and Lionel Richie's "Tuskegee" are on track to debut at Nos. 1 and 2, respectively, on next week's Billboard 200 chart. Meanwhile, rock band Shinedown is also on track for a top 10 debut with its latest studio set "Amaryllis" while Katy Perry's "Teenage Dream" will likely zip back to the top 10.

Industry sources suggest that Madonna's 12th studio album will sell over 300,000 copies by the end of the tracking week on Sunday, April 1. Richie's all-star country collaborations album could shift 140,000 to 160,000. Shinedown may move something close to 100,000 copies.

Perry's "Teenage Dream" could zoom back to the upper region thanks to the release of the "Complete Confection" edition of the album, which includes bonus tracks and her recent Hot 100 No. 1 "Part of Me."

The new Billboard 200 chart's top 10 will be revealed on the morning of Wednesday, April 4.

On Nielsen SoundScan's Building chart (below), Richie's "Tuskegee" is No. 1, followed by Madonna's "MDNA" and Shinedown's "Amaryllis." The Building tally is a precursor to the final Billboard 200 ranking -- reflecting the first four days (Monday through Thursday) of SoundScan's tracking week as reported by six major merchants.

The ranking is deceiving though, as a chunk of Madonna's sales aren't factored into the Building Chart yet, so she and Richie will likely switch positions on the final Billboard 200 album chart. ("MDNA" has a significant number of sales from non-traditional outlets, including those from a concert ticket/album promotion.)

Adele's never-say-die album "21" is No. 4 on the Building Chart, while "The Hunger Games" soundtrack is No. 5. One Direction's "Up All Night" is No. 6, Katy Perry's "Teenage Dream" is in the No. 7 slot and the Used's new "Vulnerable" is No. 8. Bruce Sprignsteen's "Wrecking Ball" (No. 9) and Luke Bryan's "Tailgates & Tanlines" (No. 10) round out the top 10.

Nielsen SoundScan Building Chart
Rank     LW
BB 200     Artist     Title
1     NEW     Lionel Richie     "Tuskegee"
2     NEW     Madonna     "MDNA"
3     NEW     Shinedown     "Amaryllis"
4     2     Adele     "21"
5     1     Soundtrack     "The Hunger Games"
6     4     One Direction     "Up All Night"
7     31     Katy Perry     "Teenage Dream"
8     NEW     The Used     "Vulnerable"
9     6     Bruce Springsteen     "Wrecking Ball"
10     16     Luke Bryan     "Tailgates & Tanlines"

The Building Chart reflects the first four days (Monday through Thursday) of SoundScan's tracking week (which ends Sunday) as reported by six major merchants: iTunes, Trans World Entertainment, Best Buy, Starbucks, Target and Anderson Merchandisers. Billboard estimates that they make up about 85% of all U.S. album sales.